Question

If f(x) = -8x - 6 and g(x) = x+8 , what is (f • g) (- 7)

Answer 1

hello:

Step-by-step explanation:

If f(x) = -8x - 6 and g(x) = x+8 , (f • g) (- 7)= f(g(-7))

but g(-7)=-7+8=1

(f • g) (- 7)= f(1) =-8(1)-6 =-14

Answer 2

Answer: See below

Step-by-step explanation:

(f • g)(-7) = [-8(-7) -6](-7+8)

= (56 - 6)(1)

= (50)(1) = 50