3
QuizMultiple Choice

Polynomial Functions and Theorems — Test

Question 3 • Algebra 2 with Probability

The formula for the volume of a cube is cap v times s is equal to s cubed where s is the side length of the cube. What is the domain and range of this function?

Answer
A
s is greater than 0 , cap v times s is less than 0
B
s is less than 0 , cap v times s is less than 0
C
s is less than 0 , cap v times s is greater than 0
D
s is greater than 0 , cap v times s is greater than 0

Explanation

A cube’s side length must be positive, so the domain is s > 0. Since V(s) = s³, cubing a positive side length gives a positive volume, so the range is V(s) > 0. This matches the choice stating s > 0 and V(s) > 0.

AI-written and checked against the verified answer.

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