Select the function that represents a parabola with vertex at (2,-1) and a point (5,8)
on its curve.
A) f(x) = (x + 2)² - 1
B) f(x) = 2(x - 2)2 - 1
C) f(x) = 2(x + 2)² - 1
D) f(x) = (x - 2)² - 1