18
QuizMultiple Choice
Unit Test — Unit test
Question 18 • Common Core Algebra I A-IC
The volume of air inside a rubber ball with radius r can be found using the function . What does represent?
Answer
A
the radius of the rubber ball when the volume equals cubic feet
B
the volume of the rubber ball when the radius equals feetC
that the volume of the rubber ball is 5 cubic feet when the radius is 7 feetD
that the volume of the rubber ball is 7 cubic feet when the radius is 5 feet