Equations Functions

Is this mapping a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is this table a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Which set of values is a function?

• {(9,5) (10,5) (9,-5) (10,-5)}

• {(3,4) (4,-3) (7,4) (3, 8)}

• {(6,-5) (7, -3) (8, -1) (9, 1)}

• {(2, -2) (5, 9) (5, -7) (1, 4)}

Tags

CCSS.8.F.A.1

Given that y = x+3

Find the value of y when x = - 2

• -1

• 1

• 5

• -5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

y = 5 - 6x Find y when x = -5

• -25

• 6

• 4

• 35

Tags

CCSS.HSF.IF.A.2

Find the range of the function y=7x-1 when the domain is {-1, 0, 1}

• {1, 6, 8}

• {-8, -1, 6}

• {-8, -6, 0}

What is the missing number?

• 12

• 10

• 14

• 13

Tags

CCSS.5.OA.B.3

If my function rule is 4x, what is the OUTPUT if the input is 5?

• 45

• 54

• 9

• 20

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

If my function rule is 2x + 1, what is the OUTPUT if the input is 2?

• 5

• 4

• 22

• 23

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Find the missing OUTPUT value.

• -2

• 3

• 9

• -7

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1