Question

If f(x)=3x-2 and g(x)=2x+1 find(f-g)(x)

Answer 1

(f-g)(x) = x-3

Explanation:

f(x)=3x-2

g(x)=2x+1

(f-g)(x)= 3x-2 - ( 2x+1)

Distribute the minus sign

3x -2 -2x -1

Combine like terms

x-3