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2 years ago

14

The vertex of a quadratic function is (6, 2), and the y-intercept of the function is (0, −70). The equation of the function in v

ertex form, f(x)=a(x−h)2 k, is shown. −70=a(0−6)2 2 What is the value of a? −6 −2 2 6.

1 answer:

rosijanka [135]2 years ago

5 0

Answer:

-6

Step-by-step explanation:

-6

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3 years ago

Read 2 more answers

Ecuaciones cuadraticas <br> 4x²- 20x=0<br> 3x²-42=0<br> 2x²-14x=0<br> 8x²-98=0

Setler79 [48]

Im so sorry.. I did not mean to submit an answer..

And I honestly don't know how to get rid of my answer.. but I will try to help.

4x²- 20x=0 = $x_{1}$ = -√5, $x_{2}$ = √5

3x²-42=0 = $x_{1}$ = -√14, $x_{2}$ = √14

2x²-14x=0 = $x_{1}$ = 0, $x_{2}$ = 7

8x²-98=0 = $x_{1}$ = - $\frac{7}{2}$ , $x_{2}$ = $\frac{7}{2}$

I hope that these are the answers that you wanted, if they are not, I am sorry, tell me and I will try to fix them.

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4 years ago