Algebra I
Function Word Problems
Name
Answer the following word problems. Remember to give your final answer in a complete
sentence.
1. The total earnings e(x) after x hours is given from the function e(x) = 7.75x
a. Find e(10)
b. Find e(32)
c. Find xhours worked if you earned $124.
d. Find x hours worked if you earned $310.