A parabola is represented by the equation y2 = 5x. Which equation represents the directrix? Y = –20 x = –20 y = Negative five-fourths x = Negative five-fourths

Answers

Answer 1

Answer:

[tex]x = - \frac{5}{4}[/tex]

Explanation:

Given

[tex]y^2 = 5x[/tex]

Required

Determine the directrix

First, we express the equation in form:

[tex](y - k)^2 = 4p (x - h)[/tex]

Where the directrix is:

[tex]x = h - p[/tex]

So, we have:

[tex]y^2 = 5x[/tex]

Rewrite as:

[tex](y - 0)^2 = 5(x - 0)[/tex]

Multiply the right hand side by 4/4

[tex](y - 0)^2 = \frac{4}{4} * 5(x - 0)[/tex]

[tex](y - 0)^2 = 4* \frac{5}{4} (x - 0)[/tex]

By comparison:

[tex](y - k)^2 = 4p (x - h)[/tex] and [tex](y - 0)^2 = 4* \frac{5}{4} (x - 0)[/tex]

[tex]k = 0[/tex]

[tex]p =\frac{5}{4}[/tex]

[tex]h = 0[/tex]

The directrix is calculated as:

[tex]x = h - p[/tex]

So:

[tex]x = 0 - \frac{5}{4}[/tex]

[tex]x = - \frac{5}{4}[/tex]

Answer 2

Answer:

D on edg 2021

Explanation:

yoiuuiy


Related Questions

please help, I really need it​

Answers

Answer:

the answer would be B

Explanation:

Answer:

B :)

Hey BTW for some reason I can't ask a question i've been answering questions for the past fu.c.k.ing 30 mins and still it says that I don't have enought points and to get 5 more... I racked up like 40 - 50 points ngl  

Explanation:

Please helppppp ASAP I mark you Brainliest just please

Answers

1. Senate
2.surge
3. carbon emissions
4.Paris agreement
5.inaccurate

Should a Firefighter act the same on and off duty?

Answers

Answer:

A firefight should act the same on and off duty.

Explanation:

A firefight should act the same on and off duty. This is because they should be brave, respectful and most of all helpful on the job as well as off the job.

Brainliest?

Yes! No matter what job you have you should always act the same on and off duty. For example, if someone’s hurt is a paramedic not going to help them just because they’re off duty? Of course not! If someone if doing something wrong, is a police officer not going to correct them just because they’re off duty? I sure hope not! (And if they don’t help we’ll I don’t think they should have that career. Im just saying.) We always need to support and help each other. If our job is to help others we always need to help others, even if we’re not working. When we start doing that I know our world can be a better place! :)

It isa situation or meeting in which people can talk abouta problemor matter especiallyof pubkuc interest in a public place

Answers

Answer:

Public forum.

Explanation:

A group discussion can be defined as a form of communication in which a group of people meet face-to-face (one on one) or connect remotely (via the internet) to exchange ideas, interact, and share opinions on a common topic or subject matter.

Generally, group discussions comprises of members and a leader who is saddled with the responsibility of presenting the topic, stating the facts and overall coordination of the discussion. Also, the various members involved in the group discussion are able to connect what they see, hear and how everyone responds to each other.

A public forum is a form of group discussion in which there's a moderator that moderates the discussion and ensure members abide by set rules.

Hence, public forum is a situation or meeting in which people can talk about a problem or matter especially of public interest in a public place.

who is forcing the priest want to give ophelia a christian burial

Answers

Answer:

In order to remain on Laertes's good side and direct his anger toward Hamlet, Claudius supports Ophelia's Christian burial.

The writer wants to add a sentence before sentence B to show that the third paragraph is refuting the claim made in the second paragraph. Which sentence best accomplishes the writer's goal?
A Not only do babies' eyes move side to side during REM sleep, but they also move up and down.
However, child psychologist David Foulkes argues that babies use REM sleep for other purposes.
c Contrary to popular belief, REM accounts for only one of the five stages of sleep that all humans, including infants, go through
D
On the other hand, one study conducted in 2010 indicated that babies have the ability to learn while they are sleeping
E
Whereas adults spend only a quarter of their sleep time in the REM stage, babies average closer to half their sleep time in this stage,

Answers

Answer:

B

Explanation:

From the test :D

Answer:

B

Explanation:

bc yes :I

boy in the striped pajamas

Which of the tasks was Mother NOT concerned about before having The Fury over for dinner?
Group of answer choices

She would have to order a new dress for the occasion.

The windows would have to be washed.

The maid's and butler's uniforms had to be washed and pressed.

The crockery and glasses needed polishing.

Answers

I’m not positive but pretty sure d

First person to finish this easy work gets brainlist!!!​

Answers

Answer:

Explanation:

1- the koala is not a bear.

2. Lucy's friends are messy.

3. Tim caught four fish.

Answer:

c, b, c

Explanation:

How was a school in the 1930’s different from school today

Answers

The number of students being educated was steadily growing in the first part of the twentieth century, but the Great Depression presented many challenges for students, teachers, and schools. During the Depression, many schools faced budget cutbacks, forcing them to come up with creative ways to keep schools running or close their doors altogether. Although education was highly valued by Americans prior to the 1930's, the limited amount of funds changed the way many Americans thought about education — it was a luxury that could not always be afforded. Now the schools from today are high tech, we have high devices in electronics and more! Hope this helps! Mark brainly please!

Explanation:

Segregated schools were common during the 1930's. Although separate schools for black and white children were required under the law to be “separate but equal,” the buildings, classroom supplies, books, and the treatment of students and teachers were most often unequal.

While the school now, Model good practices such as sneezing or coughing into your elbow and washing your hands, especially for younger family members. Don't stigmatize your peers or tease anyone about being sick; remember that the virus doesn't follow geographical boundaries, ethnicities, age or ability or gender.

wahhh di kopo sure yan pero kung usto nio po i-copy okay lng po

Read the following passage from an online blog. Today was day three of picking Harleys find fashions. still no progress, though-the management refuses to take down the first from the main window display. Which informational update would require revision of this blog post? a. celebrity spotted wearing fur to a major event

Answers

Answer:

A

Explanation:

I just took this

Item 4
What did artists in ancient Egypt, Greece, and the Roman Empire depict in sculptures?


human figure


abstract forms


flora and fauna


military machinery

HELP MEEEEEE

Answers

Answer:

Human figures

Explanation:

The answer is A
Good luck

(from The Picture of Dorian Gray, by Oscar Wilde)

Read the passage carefully and then answer the question.

In the centre of the room, clamped to an upright easel, stood the full-length portrait of a young man of extraordinary personal beauty, and in front of it, some little distance away, was sitting the artist himself, Basil Hallward, whose sudden disappearance some years ago caused, at the time, such public excitement and gave rise to so many strange conjectures.

How does the writer seem to feel about the appearance of the model he has described?
He thinks the young man is very attractive.
He thinks the young man is very unattractive.
He thinks the young man is very ordinary.
He thinks the young man is very strange.

Answers

Answer: He thinks the young man is very attractive.

Explanation:

From the description of the writer, we can infer that the writer believes that the model is very attractive.

From the passage, it was written that there was a full-length portrait of a young man of extraordinary personal beauty. This sentence implies that the young man was very handsome and attractive.

Why does Shakespeare include the ghost of Caesar in Julius Caesar? What is he trying to tell the audience?

Answers

Answer:

In Shakespeare's Julius Caesar, the Ghost is a bad omen for Brutus. If the deceased Caesar is at Philippi in the form of the Ghost, as the Ghost says he will be, that suggests the battle that will take place there will not go well for Brutus. Brutus is about to "get his^ prime prime for what he did to Caesar.

Explanation:

re written awnser

In Shakespeare's Julius Caesar, the Ghost is a bad omen for Brutus. If, as the Ghost claims, the deceased Caesar appears in the form of the Ghost at Philippi, the battle there will not go well for Brutus. Brutus is about to "get his prime prime" for what he did to Caesar. if you need it needs to be rewritten more use quilbot. :)

2) Which best describes the function of this sentence in this passage?
" The very best place for children to visit is Portland, Oregon."
A)
It states the main idea of the argument.
B)
It defines the terms being used in the argument.
C)
It provides a supporting reason for the author's
argument.
D)
It provides a counter-claim to the speaker's main
argument.

Answers

Answer:

A.

Explanation:

It specifically states that the very best place to visit is portland, oregon. The next step of that would be explaining why that it.

Answer:

your answer is A

Explanation:

I just did it on Usa Test Prep ; )

pls answer i neeeeed plllllls​

Answers

Answer:

1. opportunist definition: a person who exploits circumstances to gain immediate advantage rather than being guided by consistent principles or plans. clues: "taking advantage of every possible angle"

2. candid definition: truthful and straightforward. clues: "honestly sharing her ideas"

3. stupendous definition: extremely impressive. clues: "attracted everyone's attention because he was good"

4. catalysts definition: a person or thing that precipitates an event. clues: " changed society"

5. apt definition: having a tendency to do something. clues: "forgot necessary supplies"

I. Write the sentences again using the name in brackets. EX: 1. These are her books. (Anne) These are Anne`s book 2. Where is his coat? (Andrew) 3. Its dinner is here. (the dog) 4. Her children are at school now. (Judy) 5. It`s her idea. (My wife) 6. Its leg is broken. (that bird) 7. His new bike is really good. (Jeffry) 8. Here is her telephone number. (the doctor) 9. Is that his car? (my brother) 10. It`s on the desk. (the teacher) 11. These are her keys. (Susana) 12. I like his car. (husband) 13. Those are his children. (Robert) 14. This is her dress. (my mother) 15. I like her earrings. (Katty)

Answers

Answer:

2. Where is his coat? (Andrew) Where is Andrew's coat?

3. Its dinner is here. (the dog. The dog's dinner is here.

4. Her children are at school now. (Judy) Judy's children are at school now.

5. It`s her idea. (My wife) It's my wife's idea.

6. Its leg is broken. (that bird) That bird's leg is broken.

7. His new bike is really good. (Jeffry) Jeffry's new bike is really good.

8. Here is her telephone number. (the doctor) Here is the doctor's telephone number.

9. Is that his car? (my brother) Is that my brother's car?

10. It`s on the desk. (the teacher) It's on the teacher's desk.

11. These are her keys. (Susana). These are Susana's keys.

12. I like his car. (husband). I like husband's car.

13. Those are his children. (Robert) Those are Robert's children.

14. This is her dress. (my mother) This is my mother's dress.

15. I like her earrings. (Katty) I like Katty's earrings.

Explanation:

The sentences have possessive adjectives. In other words, they are pronouns followed by a noun. When we want to add a person's name in the sentence, we have to replace the possessive adjective with the name in brackets. Then we and add the 's, which is the genitive case.

For example, in the sentence These are her keys (Susan), the possessive adjective is her, and the noun that follows is keys, so we write Susan's instead of her. These are Susan's keys.

The possessive case and the genitive case both show possession. Another way to show possession is by writing the word of. To do so, we first identify the possessive pronoun and the noun. Then we change the possessive pronoun by the and, then we write of and the person. For example, In Its dinner is here, it becomes the dinner of the dog is here.

How does the speaker's use of figurative language contribute to the meaning of the poem. Use evidence from the text to support your answer.


I am offering this poem to you,
since I have nothing else to give.
Keep it like a warm coat
when winter comes to cover you,
or like a pair of thick socks
the cold cannot bite through,
I love you,
I have nothing else to give you,
so it is a pot full of yellow corn
to warm your belly in winter,
it is a scarf for your head, to wear
over your hair, to tie up around your face,
I love you,
Keep it, treasure this as you would
if you were lost, needing direction,
in the wilderness life becomes when mature;
and in the corner of your drawer,
tucked away like a cabin or hogan
in dense
trees, come knocking,
and I will answer, give you directions,
and let you warm yourself by this fire,
rest by this fire, and make you feel safe
I love you,
It’s all I have to give,
and all anyone needs to live,
and to go on living inside,
when the world outside
no longer cares if you live or die;
remember,
I love you.

Answers

Answer:

The speaker's employment of figurative language produces the idea that love is feeling sheltered, and not something that you can just dispose of. In the third stanza, the poet conveys his idea that loves warmth makes you feel protected by the use of a metaphor

The use of figurative language by the speaker creates an impression in the readers about the real value of love.

What is meant by figure of speech ?

Figure of speech can be defined as the use of words or language, such that it creates a special effect in the sentences.

Here,

The speaker is describing about love through his poem.

The words in the poem gives an idea about the intensity of love. Through the poem, the importance of love is portrayed. It says even though he has nothing else to give, there will be his love, as a warm coat in the winter or like a pair of socks. This shows how special love is.

The speaker is using many figurative languages in the poem, so that the beauty of love is being portrayed before the readers in a greater depth.

It clearly shows how beautiful, love is and so it cannot be spared or replaced by anything else in the world.

Hence,

The use of figurative language by the speaker creates an impression in the readers about the real value of love.

To learn more about figure of speech, click:

https://brainly.com/question/4048012

#SPJ2

pahom was ambitious. but his ambitious had lead him to his ruin. it is said that only ambitious people become successful. infer the statement with reference to pahoms life​

Answers

It’s contradicting itself, saying that ambitions had lead him to his ruin, but the next sentence then says that ambition makes people successful.

What does this excerpt from A Christmas Carol by Charles Dickens reveal about Ebenezer Scrooge?

Answers

Answer:

a

Explanation:

excerpt is: “Why, it’s Ali Baba!” Scrooge exclaimed in ecstasy. “It’s dear old honest Ali Baba! Yes, yes, I know! One Christmas time, when yonder solitary child was left here all alone, he did come, for the first time, just like that. Poor boy! And Valentine,” said Scrooge, “and his wild brother, Orson; there they go! And what’s his name, who was put down in his drawers, asleep, at the Gate of Damascus; don’t you see him! And the Sultan’s Groom turned upside down by the Genii; there he is upon his head! Serve him right. I’m glad of it. What business had he to be married to the Princess!”

Answer:

The awnser is sarcasm I took the test on edmentum

Explanation:


The man's face had a_____,
troubled expression.
tolerate
professional
properties
sinister

Answers

Answer:

What am i suppoused to go off of theres no picture or anything

7. From the information in the second photograph within the selection, the reader can
learn -

Answers

Answer:

something

Explanation:

What is most likely true about Tia? From Abdel Fattah

Answers

Answer:

B

Explanation:

though I don't think this is reliable since I cannot read the text. this is my best guess. try and use context clues and go from there to find the answer.

Skinner says 'Pathetic.' Goes to jail for child murder

Answers

Answer:

the simpsions ?

Explanation:

HELP ME PLEASE !!!!!!
All of the following are true about your conclusion EXCEPT:
1. it should only be a summary of your paper
2. it should expand on information in body paragraphs
3.it should be meaningful
4. it can be subtle

Answers

Answer:

i think its 2

Explanation:

it's a summary of the writing sooo yeah

Which punishment for killing Duncan concerns Macbeth the most?

HELP PLEASE

Answers

To live with the guilt

How do writers use the events and dialogue in rising action to lead to the climax?

Answers

Answer:

Writers create conflict between characters to further create drama. Drama leads to the climax, which is the most dramatic, or filled, part of the book. They also use stronger or more violent dialogue between the characters to support the plot.

Which document freed the slaves in the South?

The Bill of Rights

The Gettysburg Address

The Emancipation Proclamation

Answers

Answer:

The Emancipation Proclamation

Explanation:

1863 during Abraham Lincoln's president time

Answer:

The Emancipation Proclamation.

Explanation:

The Bill of Rights states the basic rights for citizens, not to free slaves. The Gettysburg Address is a speech by Abraham Lincoln. I hope this helps! Have a great rest of your day!

Is it possible to make up for missed sleep on the weekends? Dr. Daniel Cohen investigated this prevalent belief by disrupting the circadian rhythms of a group of volunteers. Participants remained conscious for 33-hour stretches—equivalent to staying awake all night—and then slept for 10 hours. While the volunteers were awake, Cohen periodically tested their mental and motor skills. The sleep-deprived volunteers scored fairly well soon after waking, but as the hours wore on, the participants' ability to think clearly, as well as their reaction times, steadily worsened. The study implies that the chronically sleep-deprived may function normally for a short time but inevitably slow down, even if they attempt to catch up on their sleep.


The volunteers' performance eventually _________.

Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected
A accelerated
B deteriorated
C stabilized
D intensified

Answers

I think it’s B but I am not sure
Hope this helps

Answer: b i think lol

Explanation:

In what ways is “The Love Song of J. Alfred Prufrock” similar to or different from a traditional love song, and what does this reveal about modernist attitudes? Cite evidence from the poem to support your analysis in at least two hundred words.

Answers

Answer:

When the poem published in the volume Prufrock and Other Observations in 1917, some critics shocked by the imagery and style, with one commenting, “If the 'Love Song' is neither witty nor amusing, the other poems are interesting experiments in the bizarre and violent. The subjects of the poems, the imagery, the rhythms have the willful outlandishness of the young revolutionary idea.” Before the start of the poem, Eliot includes an epigraph from the Italian Renaissance poet Dante’s Inferno, where the poet journeys through the levels of hell. The lines are from a condemned character who is willing to show his crimes only because he thinks Dante will never leave hell and be able to tell anyone else. So before the poem itself begins, an allusion to hell and a confession that the confessor thinks will remain secret. The poem written as a dramatic monologue where Prufrock, the speaker of the poem, reveals his thoughts and feelings about asking an “overwhelming question” which is never revealed to the listener or asked, presumably to a woman. The poem reveals Prufrock’s uncertainty as his monologue shifts in both time and space. The more he contemplates asking the question, the more he delays, reconsiders, and loses sight of the question altogether. Watch the video to explore the form of the poem. At the structural level, the poem thwarts our expectations of what a love song is. It removes the predictable patterns, and it shifts its rhyme and meter to reinforce the sense of fragmentation and uncertainty.

Explanation:

2) What were some successful occurrences this week and how did you celebrate them?

Answers

Answer:

got a grade 8 in english and i celebrated it by eating

Explanation:

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