Question

( Brainliest Question) Find the equation of the axis of symmetry for f(x)=4x2−8x+12

x = -8

x = 1

x = -1

x = 8

Answer 1

Hey there!

The equation for axis of symmetry is $\frac{-b}{2a}$

The A, B, and C are:

Ax+By+C= f(x)

A=4  B=-8 C=12

So we have:

$\frac{-(-8)}{2(4)}$

Two negatives make a positive.

$\frac{8}{8}$

8/8= 1

x=1 is the correct answer.

I hope this helps!

kaikers