Standard Graphing Piecewise Functions Warm Up

Graph

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Tags

CCSS.HSF-IF.C.7B

Match the graph with the correct equation.

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Tags

CCSS.HSF-IF.C.7B

Evaluate f(-1)

• -2

• -3

• 11

• -5

Tags

CCSS.HSF.IF.A.2

Evaluate f(-4)

• -2

• -3

• 11

• -5

Tags

CCSS.HSF.IF.A.2

Using the pictured graph, what is f(-3)? 

• -3

• -1

• 1

• 3

Tags

CCSS.HSF.IF.A.2

• $12.75
• $35
• $43.40
• $27.75

Read the definition of piecewise functions. How many "pieces" does f\left(x\right) have?

• 1

• 2

• 3

• 4

Tags

CCSS.HSF-IF.C.7B

Evaluate f(3)

• -4

• 8

• -2

• -1

Tags

CCSS.HSF.IF.A.2

Evaluate f(-4)

• -4

• -8

• 2

• 1

Tags

CCSS.HSF.IF.A.2

How much does he earn for a 70 hour week?

• $1020

• $1140

• $840

• He works for free!