Functions

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

• 45

• 54

• 9

• 20

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

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

• 5

• 4

• 22

• 23

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Level 3 Which equation matches the table?

• y = x + 5

• y = 5x

• y = x - 5

• x = y - 5

Tags

CCSS.6.EE.C.9

If my function rule is x + 8, what is my INPUT if the output is 20?

• 10

• 12

• 8

• 28

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Find the missing OUTPUT value.

• -2

• 3

• 9

• -7

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Which list of numbers completes the table?

• 63, 84

• 48, 72

• 60, 78

• 54, 72

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

What is the rule in this table?

• Multiply the number of days by 7 and add 1

• Add 7 to the number of days

• Multiply the number of days by 4 and add 4

• Add 13 to the number of days

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Level 3 Which equation matches the table?

• y = 3x + 9

• y = x + 9

• y = x + 3

• y = 12x - 3

Tags

CCSS.6.EE.C.9

Level 1 Find the missing OUTPUT value.

• 8

• -2

• 2

• -8

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

What is the definition of function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1