Mathematics Middle School

Write an equation in vertex form given the vertex is (1, 4) and a point on the graph is (2, 3). Use y=.

Answers

Answer 1

Answer:

y = -1 (x - 1)² + 4

Step-by-step explanation:

im pretty sure thats right but if not sorry :(

Related Questions

Factor the expression for 4X + 32. Explain each step you take in the process

Answers

4(x+8)

because 4 is the greatest common factor of 4 and 32. you distribute the 4 into the parenthesis and get 4x+32

Please help guys! I haven't gotten a real response and need this soon!! Tysm <3

Ryan has some bananas. The amount of bananas she has two more than twice the amount of apples she has. If she has 29 bananas and apples total, how many of each does she have?

Answers

Step-by-step explanation:

That means she has 84 apples

Find the function with x-intercepts (-2, 0) and (4, 0), which also goes through the point (3, 10).

Answers

Answer:

Option D:  is the function

Explanation: Let the general form of quadratic equation be  The function passes through the intercepts  and  and also passes though the point  Substituting the points ,  and  in the equation , we get,   -----------(1)  ----------(2)     -----------(3) Subtracting (1) and (2), we get,   -----------(4) Subtracting (2) and (3), we get,   ------------(5) Multiplying equation (4) by 5 and equation (5) by 4, to cancel the term b when adding, we get, Thus, the value of a is  Substituting  in equation (4), we get, Thus, the value of b is  Now, substituting the value of a and b in equation (1), we have, Thus, the value of c is  Now, substituting the value of a,b and c in the general formula , we get, Taking out the common term as -2 we get, Factoring , we get, Thus, the function is  

The option will be D .

I WILL MAYBE GIVE BRAINLIEST IF CORRECT PLS ANSWER

[tex]\sqrt{49 } =[/tex]

a. 9
b. 14
c. 8
d. 7

Answers

Answer:

The answer is d

Step-by-step explanation:

cause 7 x 7 is 49

Answer for your question: D. 7
7 * 7 = 49

PLEASE PLEEASE HELP I PROMISE I WILL GIVE BRAINLIIEST!!!!

Answers

Answer:

76, the middle one

Step-by-step explanation:

The middle one is 76

Simplify the expression.

8(5k + 6m)

Answers

Answer:

40k+48m

have a good day :)

Answer: 40 k  +  48 m

Step-by-step explanation:

4/3 < - 3/8y help plz ASAP

Answers

Answer:

Step-by-step explanation:

Answer: its b

Step-by-step explanation:

becouse y=2 but 1/2 is the same i think mark 5 star

Enter the letter of each point on the number line that corresponds to its value.

Answers

Answer:

a is 1 3/4

b is 1 1/4

c is -1/4

d is 3/4

Step-by-step explanation:

It's simple, you just gotta know your fractions. 1/2 is like 2/4 after 2/4 is 3/4 before that is 1/4... You just gotta know that and you could answer this.

12=2+2

d = 5

d = -5

d = 14

d = -14

Answers

Answer:

what is the question that you are asking

Try and answer this one!

Answers

Answer:

128

Step-by-step ex

PLEASE HELP AND EXPLAIN

Answers

I have never see this in my. Life

gurll soryy your screwed

ANSWER FOR BRAINLIEST

Answers

10 frdrfrfrgth Disneyland’s denouncing B

Answer:1)400

Step-by-step explanation:

1)2518600 -2519200=400

Mercury is 400 miles away from Neptune

2)600 miles

3)I don't get the problem

4)9.1x100=910 divided by 20.6=44.1747573

Number  3 is too much information, I tried my best!

A carpenter bought a piece of wood that was 0.2 meters long. Then she sawed 0.1 meters off the end. How long is the piece of wood now?

Answers

Answer:

0.1m

Step-by-step explanation:

0.2 - 0.1 = 0.1

Answer:

0.1 meters long

Step-by-step explanation:

HELP ASAP MAYBE BRAINLIEST IF COREECT find the length of GH

Answers

Answer:

A

Step-by-step explanation:

I believe The answer is A

I need help plz and thank you

Answers

Answer:

1. 1.2 minutes

2. 25.2 minutes

3. 5/6 laps per minute

Please help me it is functions and relation number.

Answers

Answer:

the answer i think is C

Answer:

c

Step-by-step explanation:

Find the equation of the exponential function represented by the table below:
it has to be an equation with y=

Answers

Answer:

all them are multiplied by 0.50. 0.50x0.50= 0.25 and then 0.25x0.50= 0.125. y= X• 0.50

Y= -0.5x+1 because we first have to find the slope then plug in a coordinate to fill in our y and x value which leaves us with the answer

PLS PLSK HELP I ALWAYS GIVE BRAINLIEST!!!!!!!!

Answers

Answer:

D i think

Step-by-step explanation:

I can help too I think it’s d too

What is the value of the expression (2+4)3÷(26−4)?

Answers

9/11
Hope this helppp

Can someone pls help me i need Help ASAP

Answers

Answer:

38 [tex]yd^{2}[/tex]

Step-by-step exp:

brief explanation:

1. start by dividing the shape to get 3 rectangles.

2. find the area of each rectangle

3. add the areas to get the area of the entire shape

Answer:

38

Step-by-step explanation:

Attached below -

Ms. Malia bought a laptop with a 10% discount. She also bought a mouse for $13.99 and spent a total of $621.49 before taxes. Write an equation to find the original cost of the laptop, x

i don't need the cost of x i just need a equation with x as the answer

Answers

Answer:

(621.49 x  0.1) + 13.99 = x

Step-by-step explanation:

Hope this helps.

Please help and explain

Answers

the answer is A. because when you substitute the numbers they are all correct.
hope this helps :D

Answer:

A

Step by step

x=y then you add 0.25 because 0.04=xy

help pls give brainlest if correct

Answers

Answer:

The answer to #6 is A

The answer to #7 is B

Step-by-step explanation:

The answer to both should be A bit I’m not 100% sure

can you help me plsssssssssssss

Answers

the answer is C i think

what is 4 15/24 as a decimal

Answers

Answer:

4.625

Step-by-step explanation:

All you do is divide 15/24 and then add the four before the decimal, and BOOM there is your answer! Good Day!

Answer:

The answer is 4.62500

Step-by-step explanation:

can you help me plsssssssssssss

Answers

Answer:

A

Step-by-step explanation:

Its a simple equation.

C I think
19 is the middle number
7 and 33 are the middle numbers for Q1 and Q2

Gasoline in Mexico is measured in liters. One gallon is equal to 3.785 liters.


How many liters would it take to fill a 19-gallon tank? Round your answer to the nearest thousandth.

Answers

Answer:

71.915

Step-by-step explanation:

71.915 is the answer

Help please you smart people

Answers

Answer:

She can buy 4 sets of earrings.

Step-by-step explanation:

Hi again,

We know that she wants to spend less than $25 and she already spent $9.50 on a necklace, we also know that each pair of earrings costs $3.50 so we can write an inequality...

9.5 + 3.5x < 25

( 9.5 is how much she already spent, 3.5 is the cost for every earring set,  and we put a < because she wants to spend LESS than 25 not 25 or greater)

Now, solve...

9.5 + 3.5x < 25

Subtract 9.5 on both sides...

3.5x < 15.5

Divide by 3.5 on both sides...

x < 4. 43

You can't buy 4.43 sets of earrings, so the answer is simply 4. She can buy 4 sets of earrings.

Hope this helps and let me know if you need anything.

:)

4 sets of earrings

Erin has n books. She sold half of her books and then bought 16 more. Which expression represents the number of books Erin has?

Answers

Answer:

n÷2+16

Step-by-step explanation:

n/2+16 imjkzksnfkkbjxnzkzn

At a wildlife preserve,
13of the total number of animals are birds. There are 14 birds. Write and solve an equation to find the total number of animals a.
plz answer i beg i will give brianlist

Answers

Answer:

you have to add the numbers . when ever there is a total that means to add

Step-by-step explanation:

13+14=27

14/.13=107 animals

Assuming you meant 13%
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Moreover Which groups were fighting at the constitutional convention Plz help need today!( look at pic) Which constitutional principle is Jefferson referring to in this excerpt?A: Judicial reviewB: Popular sovereigntyC: Federalism Little help, please?Reflexive CommandsWhen giving a command with reflexive verbs, one can only use the tu, nous and vous forms of the verbs.- Speaking to one person informally, use thetuform.- Speaking to one person formally, use thevousform.- Speaking to a group that doesnt include yourself, use thevousform.- Speaking to a group that includes yourself, use thenousform.Reflexive verbs that belong to the -er family will lose the finalswhen using thetuform.When the command is affirmative, the reflexive pronoun comes after the verb with a hyphen.The reflexive pronountebecomestoiwhen used affirmatively. When the command is negative, the reflexive pronoun comes betweenneand the verb.Translate:1) Get dressed. (1 person informally)2) Go to bed. 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The stock just paid a dividend of $1.60 a share (i.e., D0 = $1.60), and the dividend is expected to grow forever at a constant rate of 5% a year. What stock price is expected 1 year from now? Do not round intermediate calculations. Round your answer to the nearest cent. $ What is the estimated required rate of return on Woidtke's stock (assume the market is in equilibrium with the required return equal to the expected return)? Do not round intermediate calculations. Round the answer to two decimal places. % Please help I don't understand this A low ph scale would indicate that the water is A. Neutral B. Basic C. Acidic Type the participial phrase in this sentence. The children laughing at the silly clown didn't notice the act in the next ring.