Evaluating Piecewise functions

Find f(2)

• f(2) = 0

• f(2) = 1

• f(2) = 3

• f(2) = 4

Tags

CCSS.HSF.IF.A.2

What is m(4) if:

• -3

• 0.5

• 0

• -3.5

Tags

CCSS.HSF.IF.A.2

What is m(-3) if:

• -3

• 0.5

• 3

• -3.5

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is f(1)?

• 6

• -2

• sqrt(2)

• Undefined

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

A house painter charges $12 per hour for the first 40 hours he works, $18 for the ten hours after that, and $24 for all hours after that.

How much does he earn for a 70 hour week?

• $1020

• $1140

• $840

• He works for free!

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

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

• -3
• -1
• 1
• 3

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Find f(2)

• 3

• -2

• 2

• infinite outputs

Tags

CCSS.HSF.IF.A.2

What is the value of f(-3)?

• -4

• -2

• 2

• 6

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is the DOMAIN of the function?

• (-∞, +∞)
• (-∞, 4]
• (-∞, 4)
• [0, 4]

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

• $12.75
• $35
• $43.40
• $27.75

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1