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3 years ago

11

PLZ HELP Compared with the graph of the parent function, which equation shows a vertical stretch by a factor of 6, a shift of 7

units right, and a reflection over the x-axis?

2 answers:

nikitadnepr [17]3 years ago

5 0

Answer: f(x)=-6(x-7)^2

stira [4]3 years ago

4 0

Answer:

The answer is

D: y = -6 (square root) x-7

On Ed gen uity

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Factor each completely. <br><br>10a² - 9a + 2 <br><br>

Sophie [7]

Answer:

a= $\frac{2}{5}$ or $\frac{1}{2}$

Step-by-step explanation:

Equate the equation to zero

$10a^{2}$ -9a+2=0

$10a^{2}$ -5a-4a+2=0

5a(2a-1)-2(2a-1)=0

Write out the factors

(5a-2)(2a-1)=0

Then equate each factor to zero

5a-2=0 OR 2a-1=0

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a= $\frac{2}{5}$ OR a= $\frac{1}{2}$

a= $\frac{2}{5}$ or $\frac{1}{2}$

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Answer:

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Step-by-step explanation:

7(x+9)=132

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