Suppose you earn $10 each hour you babysit. Which function describes the relationship between your total earnings E and number of hours you babysit, h? Show your work.

A. E(h)=10h

B. E(h)=h+10

C. E(h)=h-10

D. h=10E

1 answer

A. E(h)=10h

We know that you earn $10 for each hour you babysit, so for h hours, you would earn 10h. Therefore, the function that describes the relationship between E and h would be E(h) = 10h.