f(x) Flashcards
1
Q
if f(x) = 3x^2 + 6x , whats f(-3)
A
11
2
Q
if f(x) = x^2 - 7x, whats f(-4)
A
12
3
Q
if f(x) = 4x^3 + 1/2x, whats f(2)
A
33
4
Q
if f(x) = 9x^2 - 8x, whats f(3) and f(-3)
A
f(3) = 77 f(-3) = 105
5
Q
if f(x) = 3x^2 + 11x, whats the sum of f(2) and f(-2)
A
24
