Function Domain Range

Which relation is NOT a function?

• {(1,-5), (3,1), (-5,4), (4,-2)}

• {(2,7), (3,7), (4,7), (5,8)}

• {(1,-5), (-1,6), (1,5), (6,-3)}

• {(3,-2), (5,-6), (7,7), (8,8)}

Tags

CCSS.8.F.A.1

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain?

• {-2, -1, 0, 1, 8}

• {3, 5, 7 , 9, 0}

• {-2, -1, 0, 1, 3, 5, 7, 8, 9}

• {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

Which relation has a domain of {3,7} and a range of {0,5} ?

• (3,5), (3,7), (0,5), (0,3)

• (3,0), (7,0), (3,5), (7,5)

• (3,0), (3,5), (3,7), (7,5)

• (7,0), (5,7), (3,5) (7,5)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of the function shown?

• {10, 19, 26}

• {-3, 0, 4}

• {-3, 0, 4, 10, 19, 26}

• {0, 16}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the inequalities below best describes the domain of the function shown on the graph?

• -2 ≤ x ≤ 2

• -5 ≤ x ≤ -3

• -2 ≤ x ≤ 3

• -5 ≤ x ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function graphed?

• -3 < x ≤ 6

• -3 < y ≤ 6

• 2 < y ≤ 6

• 2 < x ≤ 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function f(x)= x² + 2 when the domain
is {-1, 0 , 1}?

• {1, 2, 3}

• {2, 3}

• {0, 2, 4}

• {1, 3}

Given the function f(x) = 4x² - 5, what is the range?

• All real numbers greater than or equal to -5

• All real numbers

• All real numbers greater than or equal to 5

• All real numbers less than or equal to -5