Domain and Range of Relations and Functions

What is the range of this Linear function?

• {0 ,1 , 2, 15}

• {0, 1, 2, 3}

• {3, 7, 11, 15}

• {3, 7, 11, 3}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of this exponential function?

• {1, 2, 3, 5}

• {-1, -2 ,-3, -4, -5}

• {1, 2, 3, 4, 5}

• {-1, -2, -4, -8, -16}

What is the domain of this mapping?

• {5, 10, 15}

• {(5,2),(5,4),(10,6),(15,8)}

• {2, 4, 6, 8}

• {5, 5, 10 ,15}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain & range of this relation?

• D: {-2, -1, 4, 5}

  R: {-3, 0, 3, 5, 7}

• D: {-3, 0, 3, 5, 7}

  R: {-2, -1, 4, 5}

• D: {-2, -1, 5, 4, -1}

  R: {-3, 0, 5, 3, 7}

• D: {-3, 0, 5, 3, 7}

  R: {-2, -1, 5, 4, -1}

What is the domain of a relation? (a)  

• the set of all x-values

• the set of all y-values

What is the domain of a relation?

• the set of all x-values

• the set of all y-values

What is the range of this mapping?

• {5, 10, 15}

• {(5,2),(5,4),(10,6),(15,8)}

• {2, 4, 6, 8}

• {5, 5, 10 ,15}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of the ordered pairs graphed above?

• {1, 2, 3 ,4 ,5 ,6}

• {0, 1, 2, 3, 4, 5, 6}

• {2, 4, 8}

• {-1, 0, 1, 2, 3, 6}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What variable represents the domain?

• x

• y

• d

• r

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain of this exponential function?

• {1, 2, 3, 5}

• {-1, -2 ,-3, -4, -5}

• {1, 2, 3, 4, 5}

• {-1, -2, -4, -8, -16}