5/18: Step Functions

1. What is this type of function called?

• Discrete Function

• Segment Function

• Step Function

• Jump Function

• Linear

Tags

CCSS.HSF-IF.C.7B

Does the following relation represent a function?

• yes it passes the vertical line test

• no it doesn't pass the vertical line test

• yes it passes the horizontal line test

• no it doesn't pass the horizontal line test

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the value of y when x = -2?

• 4

• 2

• -3

• -4

Tags

CCSS.HSF.IF.A.2

What is the value of y when x = 0?

• -3

• 4

• 2

• 0

Tags

CCSS.HSF.IF.A.2

Evaluate f(2.7)

• 2

• 3

• 2.5

• 2.7

Tags

CCSS.HSF.IF.A.2

Which of functions represents the graph?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7B

How much would postage cost for a letter that weighs 2.1 ounces?

• 41 cents

• 39 cents

• 45 cents

• 43 cents

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.REI.D.10

CCSS.HSS.ID.A.1

How much would the postage cost for a letter that weighs 4 ounces?

• 43 cents

• 47 cents

• 45 cents

• 49 cents

Tags

CCSS.3.MD.A.2

How much does it cost to rent the Karaoke machine for 3 days?

• $50
• $100
• $150
• $175

Tags

CCSS.HSF.LE.B.5

• $12.75

• $35

• $45

• $27.75

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.REI.B.3