6.1 Linear Functions

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Does this table represent a linear functions?

• yes

• no

Does this graph represent a linear function?

• no

• yes

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.8.F.A.1

CCSS.HSF.IF.A.1

Is function represented by the table linear or nonlinear?

• linear
• nonlinear

Tags

CCSS.8.F.A.3

Which graph is linear?

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.8.F.A.3

Does the equation, y=-4x-5 represent a linear function?

• no

• yes

Is this function linear?

• no

• yes

Does y = -4x²

form a linear function?

• function but not linear

• linear but not a function

• both

• neither

Linear function?

• function, but not linear

• linear, but not a function

• both

• neither