Linear Functions

Slope is another word for:

• Initial Value
• Rate of Change
• Change in Y's
• Y-intercept

Tags

CCSS.8.EE.B.5

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

  The situation makes sense

• Inputs have different outputs every time

• x-values and y-values

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is this function linear or nonlinear?

• Linear
• Nonlinear

Is the table linear or nonlinear?

• Linear
• Nonlinear

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range set.

*If the value repeats you only have to list it once*

• D: {1, -3, -4,}

  R: {0, 1, 2, -4}

• D:{0, 1, 2, -4}

  R:{1, -3, -4}

• D:{0, 1, 2, 3, 4}

  R:{1, -3, -4}

All of the y values or outputs are called what?

• Domain
• Range

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Which of these is NOT the same as the others

• Range

• Input

• Dependent Value

• Y-Value

Is this table a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

• 9

• 13

• 21

• -9