Comparing Functions, Linear and Nonlinear Functions and Qualitative Graphs

Is this table a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function 

• Not a Function 

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

Level 2 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

Level 2 If my function rule is x - 5, what is the OUTPUT if the input is 14?

• 9

• 19

• 21

• 1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Level 4 If my function rule is 5x, what is my INPUT if the output is 10?

• 1

• 50

• 2

• 15

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Level 3 Which table of values can be defined by y=x+5?

• a

• b

• c

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The table represents the equation k=j-20.

Use the equation to find the value of the unknown.

• 34

• 27

• 41

• 38

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the graph pictured a function?

• Yes

• No

Which equation is graphed?

• y = x + 2

• y = x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3