3-2: Represent Functions

What is the definition of function?

• Has inputs and outputs
• Every input has exactly ONE output

• Inputs have different outputs every time
• x-values and y-values

Tags

CCSS.8.F.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this mapping 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

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

Is this graph a function or not a function? 

• Function
• Not a Function

Tags

CCSS.HSF.IF.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function 

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.C.7

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Tags

CCSS.HSA.REI.D.10

Which ordered pair could you add to the following list of points to create a function?  (3, 5) (4, 9) (2, 5) 

• (3, 7)
• (4, 1) 
• (1, 9)
• (2, 6)

Tags

CCSS.8.F.A.1

y = mx + b

In the equation above, the m stands for Slope or ​ ​ (a)   . The variable b stands for the y-intercept or the ​ (b)   .

• Rate of Change
• Initial Value
• Amount
• Slope Dude is the Best!

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Mr. Maenz has decided to start saving money for Henry's College Fund. Mr. Maenz puts $500 into a bank account and adds $20 to it each month. Which equation shows the proper Initial Value and Rate of Change?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2