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3 years ago

What is the standard form of the quadratic function that has a vertex at

Mathematics

1 answer:

victus00 [196]3 years ago

7 0

Answer: D

Step-by-step explanation:

I guessed and it gave me the right answer was D.

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Help please this math is hard just number 3 the one that has no writing

Colt1911 [192]

You actually have most of the answers correct.
E is the origin
D is the x axis
A is the y axis
B is at coordinates (1, 3)
C is at coordinates (3, 1)
*remember you go across on the graph x axis and then up y axis.

6 0

4 years ago

Based on the diagram above, which of the following does not make q and parallel

iragen [17]

C. Because it only gives the measure of angles on line p and not line q

3 0

2 years ago

Amy received a $80 gift card for a coffee store. She used it in buying some coffee that cost $8.24 per pound. After buying the c

SVEN [57.7K]

Answer:

5 pounds

Step-by-step explanation:

Given that:

Amount of gift card = $80

Cost of coffee per pound = $8.24

Amount left in the card = $38.80

To find:

Number of pounds of coffee bought = ?

Solution:

Let the number of pounds of the coffee bought = $x$ pounds

Cost of 1 pound = $8.24

Cost of $x$ pounds = $8.24 $\times x$

Writing the equation as per question statement:

$80 - 8.24x = 38.80\\\Rightarrow 80 - 38.80 = 8.24x\\\Rightarrow 8.24x = 41.2\\\Rightarrow x = \dfrac{41.2}{8.24}\\\Rightarrow \bold{x = 5\ pounds}$

Therefore, 5 pounds of coffee was bought.

3 0

3 years ago

Find the standard deviation for the set of data.<br> {5,4, 18, 14, 22, 20, 6, 16, 12}

ira [324]

The Answer is 6.3245553203368.

Also if you can please answer my recent question.
That will Mean so much.

6 0

3 years ago

Which set of orders pair does not represent a function

alexandr402 [8]

Answer:

The third answer is correct.

Step-by-step explanation:

A function must have an output for every input and answer number 3 is the only one that has a unique output for every input.

8 0

3 years ago