Let f(x) = 3x3 + 7 and g(x) = x2 − 1. Find and simplify the following function operations. Homework Help ✎
(f − g)(x)
What does the notation mean?
Subtract the g function from the f function.
3x3 + 7 − (x2 − 1)
3x3 + 7 − x2 + 1
3x3 − x2 + 8
Set up the division problem. Be sure you do not have a division by zero problem.
Multiply the two functions.