Introduction to Domain and Range

Identify the domain.

• {-11, -7, 3, 6}

• {5, 0, -4, -7}

• {-7,-11, 5, 0}

• {3,6, -4, -7}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Identify the range

• {-11, -7, 3, 6}

• {-7, -4, 0, 5)

• {-11, -7, 5, 0}

• {3, 6, -4, -7}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Identify the range.

• {-27-18, 3, 6, 9}

• {-3, -2, -1, 6, 9)

• {-18, -27, 6, 9}

• {3, 9, 6, -2, -1, -3}

Identify the domain

• {-27, -18, 3, 6, 9}

• {-3, -2, -1, 6, 9}

• {-18, -27, -2, -1, -3}

• {-18, 9, 6, -1, -3}

Identify the domain

• {-8, 2, 5}

• {7, 4}

• {-8, 2, 5, 7, 4}

• {-8, 7, 5, 7}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Identify the range

• {4, 7}

• {-8, 2, 5}

• {-8}

• {7, 4, 2, 5}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the following best represents the domain of the function?

• $\left\{-1,\ 0,\ 1,\ 2,\ 3,\ 4\right\}$
  

• $-4\ <y<0.5$
  

• $-1\le x\le4$
  

• $-1\ <x\le4$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the domain and range of the function on the graph.

• 
  

  $$ $D=\left\{-6,-4,-2,0,2,4,5\right\}\ R=\left\{-5\right\}$
  

• $D=-6\ <x<5,\ R\ =\ \left\{-5\right\}$

• $D=\left\{-5\right\},\ R=-6<x<5$

• $D=\left\{-5\right\},\ R=\left\{-5\right\}$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Rueben and Luisa found the domain of the function given on the graph. Ruben says the domain is {0, 6, 10, 12, 16}. Luisa says the domain is {0, 2, 6, 8, 18}. Who correctly identified the domain AND why?

• Rueben because he listed the x values of the function.

• Rueben because he listed the y values of the function.

• Luisa because she listed the x values of the function.

• Luisa because she listed the y values of the function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which value would NOT be included in the range of the function on the graph?

• 9

• 6

• 8

• 9.99

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5