Question

F(x)=2x^2-5x
G(x)=3x^3
Find f(2)

A.-2 B.-18 C.24 D.6

Answer 1

A -2 I really don’t know so can you help me

Answer 2

A

Explanation:

To evaluate f(2), substitute x = 2 into f(x), that is

f(2) = 2(2)² - 5(2) = 2(4) - 10 = 8 - 10 = - 2 → A