On a coordinate plane, two parabolas open up. The solid-line parabola goes through (negative 3, 9), has a vertex at (negative 1, 5), and goes through (1, 9). The dashed-line parabola, labeled f of x = x squared, goes through (negative 3, 9), has a vertex at (0, 0), and goes through (3, 9).
What is the equation of the translated function?
f(x) = (x – 1)2 – 5
f(x) = (x + 1)2 + 5
f(x) = (x – 5)2 – 1
f(x) = (x + 5)2 + 1