suppose you earn $10 each hour you babysit. which function best describes the relationship between your total earnings, E, and the number of hours you babysit, H?
A: E(h)=10h
B: E(h)=h+10
C: E(h)=h-10
D: h=10E
A: E(h)=10h
The correct answer is A: E(h) = 10h.
Explanation:
The given information states that you earn $10 each hour you babysit. This implies that your total earnings (E) are directly proportional to the number of hours you babysit (H).
In function notation, E(h) represents the total earnings (E) as a function of the number of hours babysat (h). So, the correct function would be E(h) = 10h, which means that for each hour (h) you babysit, your total earnings (E) would be 10 times that number of hours.