Question

The vertex of the parabola below is at the point (2, 4), and the point (3, 6) is on the parabola. What is the equation of the parabola?
A.y = 2(x - 2)2 + 4
B.y = 3(x - 4)2 + 2
C.y = 6(x - 2)2 + 4
D.x = 4(y - 3)2 + 1

Answer 1

C and B are *candidates* for being the correct solution
because f(2) = 4 for both.

A is the correct solution because f(3)=6