Question

If f(x) is second degree Polynomial and f(7)=f(43), find
f(-12)?

Answer 1

Explanation:

For this parabola to have equal vlues for 7 and 43 the

axis of symmetry is (7+43)/2 = 25

so the equation COULD be y = (x-25)2 in vertex form

( need more info to be more specific)

then f(-12) = 1369 which would be the same value as f(62)