Solution:
Given the function;

The graph of the function is;
Answer:
4/5, 1/4 & 9/20
Step-by-step explanation:
That is the fractions to those percents in order.
Answer:
77.5
Step-by-step explanation:
in this excercise the average is 4 months (January, Febuary, March, April)
the average rate is:

8.
|-5+3|4
|-2|4
(2)4
8
Absolute value symbols act as parentheses. Use PEMDAS to evaluate. Numbers that come out of absolute value symbols become positive.