Question

Identify the graph of f(x) = (x - 3)2 Then identify the vertex and axis of symmetry

Answer 1

2x−6

Explanation:

expand (x-3)2

Expand by distributing terms.

2x+2\times -3

2x+2×−3

2 Simplify 2\times -32×−3 to -6−6.

2x-6

2x−6