Question

Consider the functions f(x) = x − 7 and g(x) = 4x3.

What is f(x) + g(x)?

Answer 1

Explanation:

f(x)+g(x)=(x-7)+(4×3)

f(x)+g(x)=(x-7)+(12)

f(x)+g(x)=x-7+12

f(x)+g(x)=x+5