Question

Lin charges $5.50 per hour to babysit. The amount of money earned, in dollars, is a function of the number of hours that she babysits.

Which of the following inputs is impossible for this function?
A:
-1
B:
2
C:
5
D:
8

Answer 1

What are the following algebraic equations? You need to post those if you want the answer.

Answer 2

-1 would be impossible.Since we are using the format of time there is no possible way to have a negative value