103k views
3 votes
Write the domain and range of this function. Use interval notation when possible, otherwise, use set-builder notation.

Write the domain and range of this function. Use interval notation when possible, otherwise-example-1

1 Answer

2 votes

Answer:

Domain: [-2, 2)

Range: [-4, 4)

Explanation:

When using interval notation, it is important to take note at what the endpoint of the function look like. If the endpoint is a hole, then it will be a parenthesis, if it is a solid endpoint, then it is a bracket. Then you can think about what the smallest x value is and the largest x value to find the domain. Then, for the range, find the smallest y value and the largest y value. And just keep in mind that the minimum goes first, and then the maximum.

User Jcrshankar
by
7.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.