Question

If f(x) = 3х + 2 and g(x) = 2х-2, what is (f-g)(x)?

A. x + 4
B. x -2
C. X
D. 5x -2
E. x - 4

Answer 1

f(x)=3x+2 g(x)=2x-2 (f-g)(x)=f(x)-g(x)=3x+2-2x+2=x+4

A.