Question

Review for Features of Functions Assessment

Suppose that the function f(x) = 20 + 5.5x represents the cost of making x t-shirts.
a. What is f(12)?
b. What does your answer to part a mean in context?

Answer 1

f(12)=20+5.5(12)
f(12)=86

It costs 86$ to make 12 shirts

Answer 2

F(12) =86
It costs $86 dollars to make 12 T-shirts.