State the Domains and Ranges

Domain ​ (a)  

Range ​ (b)  

• All Real Numbers

• x < 6

• -2 < x < 6

• x ≤ -2

The graph shown has a domain of​ (a)   .

It has a range of (b)   ​ (c)   (d)   . ​

• ARN

• y

• >

• G

• x

• <

• E

• B

• A

• H

What is the domain of this graph?

• All Real Numbers

• x ≥ -2

• x < 6

• -2 < x < 6

• x ≤ -2

Parabolas go up forever. What is the range?

• y ≥ -2

• y ≥ 0

• y < 5

• y < 2

• y > 0

What is the range of this graph?

• y < 3

• y > -3

• y ≥ 0

• All Real Numbers

The ________ of this graph is {1,3,4,5,6}

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}

• D:{0, 1, 2, -4}
  R:{1, -3, -4}

• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

What is the RANGE of this graph?

• -7 < x < 5

• -7 ≤ y < 5

• -3 < x < 1

• -3 ≤ y < 1

What is the DOMAIN of this graph?

NOTE* that is an OPEN circle.

• x < -3

• x ≤ -3

• x > -3

• x ≥ -3

What is the Domain?

• y ≥ 6

• All real numbers

• -10 ≤ y ≤ 6

• -10 ≤ x ≤ 6