Question

If f(x)=3x^2 and g(x)=4x+2 what is the value of (f+g)(-1)

Answer 1

1

Explanation:

first, you have to combine the two equations.

f(x)+ g(x)

3x^2 +4x+2= (that haha)

now substitute -1 for x

3(-1)^2 +4(-1)+2

(3×1) +(-4)+2

3-4+2

=1

HOPE IT HELPS YOU :)