Mathematics High School

A. Only Graph A is a function.
B. Only Graph B is a function.
C. Both graphs are functions.
D. Neither graph is a function.
Which statement is true?

A. Only Graph A Is A Function.B. Only Graph B Is A Function.C. Both Graphs Are Functions.D. Neither Graph

Answers

Answer 1

Answer:

b: only graph b is a function

Step-by-step explanation:

if you look closely graph a is in the middle of the boxes and all over the place, so the answer has to be b. Your welcome (pls give brainliest)

Related Questions

Need help ASAP!! Will mark brainliest

Answers

Answer:

The answer is D-16

Step-by-step explanation:

Since we have x on one side, and 49 degrees on the other, both angles are the same, so we subtract 1 from 49 to get 48, so that 3x has to equal 48. So we just divide 48 by 3 to get 16, so x = 16.

Someone plssss help me I’m in the middle of a test and imma fail this class if I don’t get an a or b

Answers

Answer:

It's A. 4 units

Step-by-step explanation:

Literally, you just have to count the number of units (those gaps) between W and Z

I NEED HELP!! WILL GIVE BRAINLIEST
40 POINTS
1. For safety, a ladder should make a 75 degree angle with the ground, as shown here. Use a trigonometric ratio to determine how far up the wall a 16-foot ladder will reach. (Find x.) Round to four decimal places. (PICTURE IS INSERTED)

A. 4.1411 ft
B. 15.3802 ft
C. 15.4548 ft
D. 59.7128 ft

2. Use Pythagorean Theorem to find the length of segment AC (the distance the base of the ladder will be from the base of the house). Round to two decimal places.

A. 4.14 ft
B. 4.42 ft
C. 15. 45 ft
D. 73.27 ft

Answers

Answer:

I think it's A and C

Step-by-step explanation:

I could be wrong though

Answer:

c

Step-by-step explanation:

if not sorry

PLEASE HELP NEED TO GET MY GRADE UP!!!!! ILL GIVE BRAINLST!!!!!!!

Answers

Answer:

A gardener harvested 20 tomatoes from 5 plants

Step-by-step explanation:

20 ÷ 5=4

Answer:

D) A gardener harvested 20 tomatoes from 5 planets

Step-by-step explanation:

Because:

20 ÷ 5 = 4

Hopefully this helps :3 Sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

Find the Sum (3x^2+ 4x-1) + (-2x^2 -3x+2)

Answers

x2+4x-2 that’s the answer lol

The sum of the equation is A = x² + x + 1

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the sum of the equations be represented as A

Now , the value of A is

Let the first equation be P

The value of P = 3x² + 4x - 1

Let the second equation be Q

The value of Q = -2x² - 3x + 2

Now , the value of A = P + Q

Substituting the values in the equation , we get

A = ( 3x² + 4x - 1 ) + ( -2x² - 3x + 2 )

On simplifying the equation , we get

A = ( 3x² - 2x² ) + ( 4x - 3x ) + ( 2 - 1 )

A = x² + x + 1

Therefore , the value of A is x² + x + 1

Hence , the equation is A = x² + x + 1

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ5

Ms. Bradley made a scatter plot with her students' individual homework averages on the x-axis and their individual average test scores on the y-axis, with both x
and y as integers between 0 and 100. She calculated the equation of the line of best fit as y=0.8z +18.
Jillian, one of Ms. Bradley's students, had a homework average of 70 and a residual of -6. What was Jillian's average test score?

Answers

Answer: 3.2z+80

Step-by-step explanation:

help me on math plz​

Answers

Answer:

1/2

Step-by-step explanation:

35/70 = 1/2

Hope This Helps

In order to join gymnastics after school, there is $75 on-time fee and $30 monthly fee. Which slope-intercept from equation models this situation
A. Y=30x + 20
B. Y=75x + 30
C. Y=30x + 75
D. Y= 30x

Answers

c. Y=. 75x. + 30

Is the correct answer

PLEASE HELP I WILL MARK BRAINLIEST

Answers

Answer:

a: y= -5x

b: y= 2x +3

c: y= -3

d: undefined or x=6

1.6y+y-4/15y+1 1/6y=2 1/3

Answers

1.6y+y-4/15y+7/6y=21/3

We move all terms to the left:

1.6y+y-4/15y+7/6y-(21/3)=0

Domain of the equation: 15y!=0

y!=0/15

y!=0

y∈R

Domain of the equation: 6y!=0

y!=0/6

y!=0

y∈R

We add all the numbers together, and all the variables

1.6y+y-4/15y+7/6y-7=0

We add all the numbers together, and all the variables

2.6y-4/15y+7/6y-7=0

We calculate fractions

2.6y+(-24y)/90y^2+105y/90y^2-7=0

We multiply all the terms by the denominator

(2.6y)*90y^2+(-24y)+105y-7*90y^2=0

We add all the numbers together, and all the variables

(+2.6y)*90y^2+(-24y)+105y-7*90y^2=0

We add all the numbers together, and all the variables

105y+(+2.6y)*90y^2+(-24y)-7*90y^2=0

Wy multiply elements

-630y^2+105y+(+2.6y)*90y^2+(-24y)=0

We get rid of parentheses

-630y^2+105y+(+2.6y)*90y^2-24y=0

We add all the numbers together, and all the variables

-630y^2+81y+(+2.6y)*90y^2=0

Hoped this helped :)

What does it mean by implied info, also can you please tell me the answer! Thanks

Look at the pic attached

Answers

Answer:

The definition of implied is something that was hinted at or suggested, but not directly stated. When a person looks at his watch and yawns multiple times as you are talking, this is an example of a situation where boredom is implied.

I can’t understand what the question is asking me pls help

Answers

Answer: 3/4

Step-by-step explanation:

28 members in all - 12 boys = 16 girls

12/16 = 3/4

What is
y
+
3
=
7
(
x
−
2
)
y+3=7(x−2)y, plus, 3, equals, 7, left parenthesis, x, minus, 2, right parenthesis written in standard form?
Choose 1 answer:

Answers

The standard form of the given expression is 7x - y = 17

Equation of a line in standard form

The equation of line in standard form is expressed as Ax + By = C

Given the equation

y + 3 = 7(x - 2)

Expand

y + 3 = 7x - 14

y -7x = -14 - 3

-7x + y = - 17

7x - y = 17

Hence the standard form of the given expression is 7x - y = 17

Learn more on standard form  of equation here: https://brainly.com/question/187506

#SPJ1

Which of the following statements is true? *
On a number line, -|55| an |-55| are the same point.
On a number line, -|55| is farther from 0 than |-55| is.
On a number line, -|55| an |-55| are the same distance from 0.

Answers

Its the last option they both are as far from 0 on the number line
Hope this helps and good luck on ur guyss exams :)

The variables x and y very directly. Use the values to find the constant of proportionality K then write equation that relates to x and y. Write any fraction in simplest form. Y equals 20 and X equals 12

Answers

Answer:

k=5/3

Step-by-step explanation:

The variables x and y vary directly. Given that, y = 20 and x = 12

We can write it as :

y=kx

Where k is constant of proportionality

Put the values of x and y

20=12k

k = 20/12

k = 5/3

So, the value of the constant of proportionality is 5/3.

4) Which pair of triangles is congruent by Angle - Angle- Side?

Answers

We want to see which pair of triangles is equivalent by the Angle-Angle-Side criteria.

The correct option is 2, where we have two equal angles, and the bottom side is equal in both triangles.

The Angle-Angle-Side criteria means that if two triangles have an equal side, and the two correspondent angles also are equal, then these triangles are equivalent.

So we just need to see (by notation, not by how the triangles look like) in which ones we have two equal angles and one equal side.

That one is the second pair of triangles.

We can see that the two top angles are equal (two curves) and that the left angle in the left triangle is equal to the right angle on the other triangle (so we have two equal angles).

Also, the bottom side is equal on both triangles.

Then the angle-angle-side criteria is meet, meaning that these two triangles are equivalent.

If you want to learn more, you can read:

https://brainly.com/question/3394089

.....................................................

Answers

.......................................................
..................................……………hi :)

Whoever solves this will get BRAINLIEST answer!!! Please help me out!​

Answers

Answer:

x+x+x=180

3x=180

x=180/3

x=60

60 the answer is 60 hope you have a good day today!

please help asap pre alg

Answers

Answer:

the answer is c there bud

Answer:

d

Step-by-step explanation:

a^2 + b^2 = c^2

5^2  + 3^2 = c^2

25 + 9 = c^2

34 = c^2

√34 = √c^2

√34 = c

√34 = x

Which set of line segments can be used to construct a triangle?
A) 6cm, 3cm, and 2cm
B) 7cm, 4cm, and 1cm
C) 8cm, 3cm, and 6cm
D) 9cm, 2cm, and 6cm

Answers

C

In order to make a triangle the sum of the two smaller measurements have to be more then then the longest side of the triangle
Therefore the only answer that works is C because 6+3=9 and 9>8n

please help! BRAINLIEST to correct answer!

Answers

Answer:

A

Step-by-step explanation:

u can just test them out

Answer:

A. y = 2[tex](x - 2)^{2}[/tex] + 5

Step-by-step explanation:

positive 2 because the parabola faces upwards, and + 5 because it's vertex is places at (2,5)

I need some help i'll give brainliest

Answers

Reflection :) sorry if I’m wrong :$
Translation I think

determine the value of x , (5)(x)=0

Answers

Answer:

x=0

Step-by-step explanation:

The parenthesis mean that it's multiplication, so it might be easier to convert that to: 5 · x = 0. We then know that anything times zero equals zero, so 5 · 0 = 0! I hope this helps! :)

Which ordered pair represents a reflection of the point (-3,5) across the y-axis?

Answers

Answer:

-5,6

Step-by-step explanation:

YO MOM ZZZZZZZZZZZZZZZZP

What is the equation of the line that has a slope of 1/2 and contains the points 0,3?show work please

Answers

Answer:

Step-by-step explanation:

y - 3 = 1/2(x - 0)

y - 3 = 1/2x - 0

y = 1/2x + 3

Mr. Wilson wants a new version of Animal Crossing for Christmas. Mrs. Tilson-Wilson finds it for $64.50. If she waits until Cyber Monday, the game will be on sale for 20% off. How much will she pay for the game if she waits?

HURRRY PLSSSSSSSS

Answers

The answer is $51.60

Use the substitution method to solve the system of equations. Choose the correct ordered pair. x+y=12 and -x=-y-10
A (9, 3)
B (10, 2)
C (11, 1)
D (8, 4)

Answers

The answer is C. (11, 1) i gotchu :)

tell weather each equation has one solution , zero solution or infinte solutions really easy : )

Answers

Answer:

several different solutions,

Katie can buy 2 lb of apples for $7. What is the unit rate for the apples?

Answers

Answer:

$3.50 per lb of apples

Step-by-step explanation:

7/2 = 3.5

3.5 per appleeeeeeeee have a good day

Matt can walk 500 m from his home on King Street, and then 900m along Queen Street to go to his school. He can also walk across a diagonally across a park from his home to his school. Assuming King Street and Queen Street meet at right angles, how far does he walk across the park to go to school?


Answers

Answer:

He walks 1030 meters if he walks across the park.

Step-by-step explanation:

In order to solve this question we will need to know that [tex]c^{2} = a^{2} + b^{2}[/tex] (were c is the length of the hypotenuse (the diagonal line) of a right angle triangle, and a and b are the legs (the sides that form a right angle). So them means that.....

Let "c" be the distance he will need to walk if he was going to go through the park

Let "a" be the distance he walks on King Street

Let "b " be the distance he walks on Queen Street, then.....

[tex]c^{2} = a^{2} + b^{2}[/tex]

[tex]c = \sqrt{a^{2} + b^{2} }[/tex]

(Now plug in the values of a and b and get.....)

c = [tex]\sqrt{500^{2} + 900^{2} }[/tex]

c = [tex]\sqrt{1060000 }[/tex]

c = 1029.563014............

So I would assume that you have to round to the nearest meter. And as a result we get 1030 meter.

Other Questions
Anna is working at a fast food restaurant and made $45.00 for 6 hours. Allison is working at a retail store and made $50.75 for 7 hours. If both girls worked for 10 hours, which girl would make more money and how much would she make? READ-I will give you an $10 dollar gift card if you finish, There two parts"One of Ours"by Willa CatherExtended Constructed-Response: 4 points (500 words)Willa Cather wrote the excerpt using third-person point of view. Imagine how the excerpt might be different if Ralph were narrating.Rewrite the beginning of the excerpt from Ralphs perspective. (Up to where dialogue begins) My homework says, "Does the graph represent a proportional relationship? Why or why not? You MUST explain to get credit." plz do plz do it all i wil give brainlest and thanks to best answer thank u PLEASEEEEEEE. WILL AMEK A.112B.136C.56D.34 write a two-step equation that can be solved using the addition property of equality and the division property of equality. Change the verb to the "imparfait"7) nous prenons8) elle choisit9) Je dois10) tu cris11) nous sommes12) vous parlez13) ils boivent14) on tudie15) il cherche16) tu vois17) vous tes18) Je peux19) elles corrigent20) nous dormons HELP NOW THIS IS TIMED PLEASE PLEASE PLEASE What does Ansel Adams Zone System alter?the light and dark elements of photographsthe way that nature had been photographedthe shape of natural forms and organic linesthe places that people were allowed to take pictures Use the scenario to answer the question. A student makes a chart about galaxies and mentions that the universe consists of many galaxies such as the Andromeda galaxy and the Milky Way galaxy. Which statement is true about these two galaxies? sec 16 cosec 74 - cot 74 tan 16 Match the definitions of different business communication to the type of document THE MARTIAN: Throughout the story, the Martian says that Mrs. LaFarge knows what he is and that the other townspeople, when they encounter the Martian, know what he is. Why do you think the people do not care and want the Martian anyway, even though they know that what they are seeing and experiencing is not real? WILL GIVE BRAINLIEST!!!!!!1According to the article "Clemente's Impact Wanes in Puerto Rico 40 Years after His Death," which event takes place months before the author attends a party on New Years Eve 1972?Roberto Clemente hits his 3,000th hit.Roberto Clemente dies in a plane crash.Orlando Cepeda is named Most Valuable Player.Orlando Cepeda is inducted into the Hall of Fame. Select the correct text in the passage.Which sentence in the passage is true for brokers in the distribution process?Brokers help strike a deal between the producer and the retailer, or the producer and the wholesaler. They also facilitate the logistics functionof storing goods at a suitable location. They purchase goods and stock them until they are sold to the retailer.ResetNext Why did Jefferson leave Congress?a. He wanted to run for President.b. He did not want to go to war with England.c.He was concerned about his wifes failing health.d.He was unhappy with the edits made to the Declaration by the 2nd Continental Congress. $9: 4 visitors - $18 : 8 visitors proportion or non proportion How do historians think like geographers Words that are used to representparticular sounds. What figurative language is it I need it ASAP this test is timed!!!!!!! Here are the coordinates of rectangle PLAY: (-11,20), (-11,-3), (-1,20), (-1,-3). Find the Area of this rectangle.