Domain and Range of Quadratic Functions

Identify the domain and range of the function.

• Domain: -6 ≤ x ≤ 2

  Range: -3 ≤ y ≤ 5

• Domain: All real number

  Range: -3 ≤ y ≤ 5

• Domain: All real numbers

  Range: -∞ < y ≤ 3

• Domain: All real numbers

  Range: 3 ≤ y < ∞

What is the range for the function below?

• -∞ < y ≤ 4

• 4 ≤ y < ∞

• All real numbers

• -3 ≤ y ≤ 1

What is the range of the graph?

• -2 < y < 10

• -3 < x < 3

• -2 ≤ y ≤ 10

• -3≤ x ≤ 3

Find the domain and range of the following quadratic function.

Find the domain and range of the following quadratic function.

Find the domain and range of the following quadratic function.

Find the domain and range of the following quadratic function.

(a)  

• A

• B

• C

• D

(a)  

• F

• G

• H

• J

g

i

e

c

10

all real numbers

less than or equal to

greater than or equal to

-1