Question

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f(x) = 3x2 - 6x + 5
g(x) = -4(x–8)2 + 3
=
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Explain how to find the axis of symmetry

Answer 1

THE AXIS OF SYMMETRY IS ALWAYS THE X VALUE OF THE VERTEX

Explanation:

The vertex is where the graph performs the u shape bend.

The vertex is always -b/2a. so in problem one, it would be 6/2(3) which is 1. That is the x value so the axis of symmetry would be x=1.