Graphing Absolute Value and Piecewise Functions

Use the graph to evaluate f(5)

• 0

• 2

• 4

• 6

How much does he earn for a 70 hour week?

• $1020

• $1140

• $840

• He works for free!

• $12.75
• $35
• $43.40
• $27.75

Find f(2)

• f(2) = 0

• f(2) = 1

• f(2) = 3

• f(2) = 4

What is m(4) if:

• -3

• 0.5

• 0

• -3.5

What is m(-3) if:

• -3

• 0.5

• 3

• -3.5

What is f(1)?

• 6

• -2

• sqrt(2)

• Undefined

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

• -3

• -1

• 1

• 3

How many pieces is this Piecewise Function composed of?

• 1

• 2

• 3

• 4

Evaluate the function when x = 4

• f(4) = 2(4) - 5 = 3

• f(4) = 2(4) - 5 = -1

• f(4) = ½(4) + 1 = 3

• f(4) = 4