U1-Piecewise and Operations of Functions

Given the piecewise function, what is f(0)

• 3

• 0

• 1

• -3

Tags

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.SSE.A.1

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Find f(-2)

• -3
• 6
• 8
• -6

Tags

CCSS.HSF.IF.A.2

Find f(0)

• -3

• 18

• 4

• 0

Tags

CCSS.HSF.IF.A.2

Match the graph with the correct equation.

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7B

Match the graph with the correct equation.

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7B

How many "pieces" are graphed in this function?

• 1

• 2

• 3

• 4

Tags

CCSS.HSF-IF.C.7B

Evaluate f(3)=

• -1

• -7

• 4

• 5

Tags

CCSS.HSF.IF.A.2

Evaluate the function when x = 6 

• f(6) = -5
• f(6) = 4
• f(6) = 2
• f(6) = 7

Tags

CCSS.HSF.IF.A.2

(f + g) (x)

• 5x² + 3x

• 4x² + 3x

• 5x² - 3x

• 4x² - 40x

Tags

CCSS.HSF-BF.A.1B