Question

Define the range of the following:

Answer 1

{-2, 3, 4, 5}

General Formulas and Concepts:

Math

• Number Line

Algebra I

• Range is the set of y-values that are outputted by function f(x)
• Builder Set Notation {x}

Explanation:

According to our graph, our y-values are 3, 4, 5 and -2. Since they are all closed dots, they are inclusive in the range:

Remember to put it in number line order.

{-2, 3, 4, 5}