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Elanso [62]
3 years ago
13

What is the axis of symmetry for f(x) = 2x − 8x + 8? (1 point) Select one: a. x = −2 b. x = −3 c. x = 3 d. x = 2

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

F(x) = 2x^2 - 8x +8

Axis of symmetry lies at the x coordinate of vertex

To find x coordinate of vertex use formula

x=\frac{-b}{2a}

from the given f(x) , a= 2 and b = -8

Plug in all the values

x=\frac{-(-8)}{2(2)}

x=\frac{8}{4}=2

x=2

So the axis of symmetry at x=2

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3 0
2 years ago
Read 2 more answers
1/4 x 2/5 x 3/6 x 4/7 x 5/8 x 6/9 x 7/n=?
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Answer:

c. \frac{1}{12n} = {[12n]}^{-1}

Step-by-step explanation:

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* To make this simpler, reduce these two fractions in lowest terms.

I am joyous to assist you anytime.

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