Function, Domain, Range

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

• Function
• Not a Function

Tags

CCSS.8.F.A.1

• Function
• Not a Function

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

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

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

Is this mapping a function or not a function? 

• Function

• Not a Function 

Tags

CCSS.8.F.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

The elements of f(x) are (-7, 3), (-1, 6) and (8, -3). What is the range of the function?

• {-7, -1, -8}

• {-3, 6}

• {-3, 3, 6}

• All real numbers

What is the domain of the graph?

• {-4, 0, 2, 4}

• {-5, -4, -3, -1}

• {-5, -4, -3, -1, 0, 2, 4}

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5