Question

If f(x) = 8 – 10x and g(x) = 5x + 4, what is the value of (fg)(–2)?

Answer 1

g(-2)= 5(-2) + 4 = -10 + 4= -6

f(-6) = 8 - 10(-6)= 8 + 60 = 68

Explanation:

Answer 2

68

Explanation:

fg(-2) is equal to f(g(-2)). g(-2)=-6. f(-6)=68