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2 years ago

15

4) The graph of a quadratic function is shown on the grid. Which equation

1 answer:

balandron [24]2 years ago

3 0

Im doing quadratic functions in school too lolll

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Add. Write in simplest form.<br>-4/5 + (-3/8)

oee [108]

The answer to the question

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2 years ago

Determine if the following scale factor would be an enlargement or reduction.<br> scale factor: 2.5

Sati [7]

Answer: Enlargement

Step-by-step explanation: If the number is larger than 1 it is an enlargement if it is smaller it is a reduction.

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2 years ago

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What is 5√28 + √63 in simplest radical form? <br> PLEASE HELP ME!

Harrizon [31]

$\bf 5\sqrt{28}+\sqrt{63}~~ \begin{cases} 28=2\cdot 2\cdot 7\\ \qquad 2^2\cdot 7\\ 63=3\cdot 3\cdot 7\\ \qquad 3^2\cdot 7 \end{cases}\implies 5\sqrt{2^2\cdot 7}+\sqrt{3^2\cdot 7} \\\\\\ 10\sqrt{7}+3\sqrt{7}\implies \stackrel{\textit{adding like-terms}}{13\sqrt{7}}$

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3 years ago

(4x²-5x+10)+ (6x³+7x²-9x+2) <br> MAKE THIS IN ALGEBRA TILES NONSENSE ANSWER REPORT

ruslelena [56]

Answer:

6x^3+11x^2-14x+12

Step-by-step explanation:

We just simply add like terms (terms with same power of x):

$6x^3+(4x^2+7x^2)+(-5x+-9x)+(2+10)$

Like terms are in brackets now

So you just simplify now to give you:

$6x^3+11x^2-14x+12$

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2 years ago

Which angles are corresponding angles?

STALIN [3.7K]

Answer:

8 and 16

Step-by-step explanation:

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3 years ago