Question

If you work for an hourly wage, your gross pay is a function of the number of hours that you work. Your hourly wage is $9 per hour.

Let n represent the number of hours worked and f(n) represent the gross pay. Write an equation for f(n) in terms of n. Then, evaluate f(10) and write a sentence explaining the meaning of f(10).
a.
f(9)=n/9; The gross pay for 9 hours worked is $81.
b.
f(n)=9n; The gross pay for 10 hours worked is $90.
c.
f(n)=9n; The gross pay for 9 hours worked is $81.
d.
f(10)=9/n; The gross pay for 10 hours worked is $90.

Answer 1

Let n represent the number of hours worked

Answer 2

Given f(10)
so, n=10