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

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the {I}Domain and {O} Range set.

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

• I: {1, -3, -4,}

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

• I:{0, 1, 2, -4}

  O:{1, -3, -4}

• I:{0, 1, 2, 3, 4}

  O:{1, -3, -4}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

What is the Output of the following relation: (9, -2) (4, 3)  ( 8, 10) ( -4, 8)

• -4, 4, 8, 9

• -2, 3, 8, 10

• (9, -2) ( 4, 3)

• (8, 10) (-4, 8)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Does this represent a function?

• Yes

• No

Tags

CCSS.8.F.A.1

• Function
• Not a Function

Tags

CCSS.8.F.A.1

• It is a function because each x has only one y.
• It's not a function because an x has multiple y's.
• It's not a function because a y has multiple x's.
• It is a function because each y has only one x.

Tags

CCSS.8.F.A.1

Which of these is NOT the same as the others

• Output

• Input

• Dependent Value

• Y-Value

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is this table a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Find the output value when the input is 10

**** f(x) is Y ****

• 84

• 92

• 116

• 64

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1