Answer:
The area is 42 area units.
Step-by-step explanation:
The area of a function f(x) on an interval [a,b] is given by:

Applying to this question:

Then





The area is 42 area units.
Answer:
math-way is a website where you can ask it math questions and it gives you the correct answer in seconds
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
It changes 42 cents each year