Answer:
ifk
Step-by-step explanation:
Answer:
for the 1st year she earned 160 so for 3 years she will earn $480
Answer:

Step-by-step explanation:
<u>Evaluating Functions</u>
Given a function y=f(x), evaluate the function for x=a means substituting the variable for the given value.
We have the function:

Find f(-1):



