Domain and Range

Give the range of the set of ordered pairs: (2, 11), (9, -3), (7, 21), (-8, 6)

• {2, 9, 7, -8}

• {11, -3, 21, 6}

• -8 < x < 9

• -3 < y < 21

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain of the graph shown?

• {-2, -1, 0, 1, 2, 3, 4}

• {2, 3, 4}

• 2 ≤ y ≤ 4

• -2 ≤ x ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function?

• -7≤x≤6

• -7<x<6

• -8<y<2

• -8≤y≤2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• -4 < x ≤ 5

• -4 ≤ x < 5

• -3 < y < 3

• -3 ≤ y ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Given  $g\left(x\right)=\frac{1}{x^2-4}$ , determine the domain based on what you know about basic arithmetic of real numbers.

•  $x\ne2;\ \left(-\infty,\ 2\right)\cup\left(2,\ \infty\right)$  

•  $x\ne0;\ \left(-\infty,\ 0\right)\cup\left(0,\ \infty\right)$  

•  $x\ne\pm2;\ \left(-\infty,-2\right)\cup\left(-2,\ 2\right)\cup\left(2,\ \infty\right)$  

•  $x\ne0,\ x\ne2;\ \left(-\infty,0\right)\cup\left(0,\ 2\right)\cup\left(2,\ \infty\right)$  

Tags

CCSS.HSA.APR.D.7

CCSS.HSF.IF.B.5

Find the Range.

• All Real numbers
• 0 < y < 11
• y ≥ 0
• y > 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Range?

• y ≥ 6
• y ≤ 6
• -10 ≤ y ≤ 6
• -10 ≤ x ≤ 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Domain?

• {-3, -1, 1, 3, 5, 7, 9}
• {-3, -2, -1, 0, 1, 2, 3}
• -3 ≤ x ≤ 3
• -3 ≤ x ≤ 9

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What is the range of this function?
Hint:  Graph counts by 2's.

• [-5, 5]
• (1.5, 4)
• [3, 8]
• (-6, 6]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function?
Hint:  Graph counts by 2's.

• (-∞, ∞)
• (0, 3)
• (0, 15)
• (3, 15)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5