Linear Functions, Non-Linear Functions and Not a Function

Is this table a function or not a function? 

• Function 

• Not a function 

Tags

CCSS.8.F.A.1

Which set of coordinates is NOT a function?

• (5,10) (2, -3) (8,12) (-4, 2)

• (5, 10) (2, 10) (3, 10) (-4, 10)

• (5, 10) (2, -3) (8, 12) (2, -4)

• (10, 5), (-3, 2) (12, 8) (2, -4)

Tags

CCSS.8.F.A.1

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.F.A.3

Is function represented by the table linear or nonlinear?

• linear

• nonlinear

Tags

CCSS.8.F.A.3

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• -5/4

• 5/4

• -4/5

• 4/5

Tags

CCSS.8.EE.B.5

Calculate the rate of change.

• 6

• 1/6

• -6

• -1/6

Tags

CCSS.HSF-LE.A.1B

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The following is not a function because...

• There are two values that equal 2.

• x = 10 and x = 40 has two values each.

• In the f(x) column, the 5 repeats.

• This table is actually a function.

Tags

CCSS.8.F.A.1