If f(x) = 3х -2 and g(x) = 2х+4 , find (f - g)(x).
оа. эх? - 2х - в
ов. 2x – 3х -2
ос. х2 +2
od. зх. -2x+2

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

We have f(x) =3x - 2 and g(x) = 2x + 4. Substitute:

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

(f - g)(x) = 3x - 2 - 2x - 4             combine like terms

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

(f - g)(x) = x - 6

why can't you?

step-by-step explanation: