Functions and Slope Review

Which graph does NOT pass the vertical line test?

In other words, which graph is NOT a function?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Tags

CCSS.HSF.IF.A.1

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.HSF.IF.A.1

Find the slope:

• m= 4

• m=1/4

• m=-4

• m=-1/4

Tags

CCSS.HSS.ID.C.7

Who saves more per day: Adam or Bianca?

• They save the same amount.

• Adam

• Bianca

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.1

CCSS.HSS.ID.C.7

Which panda is growing faster?

• Mochi

• Kappa

• Po the dragon warrior

• Jack Black

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.C.7

The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of airtime usage.  If Juanita uses x minutes of airtime, what is an equation that can be used to determine her monthly cell phone bill (C)?

• C = 0.20x + 15
• C =15 (0.20x)
• C = 15 + x + 0.20
• C = 0.20 + 15x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the rate of change (slope) to rent a raft from Ryan's Rafts?

• $15 per hour

• $2.25 per hour

• $17.25 per hour

• $1 per hour

Tags

CCSS.HSS.ID.C.7

The cost of Nate’s service is described by y = 4x + 6. The table shows the cost of Beth’s service. Find the equation for Beth's service. Which service is cheaper for 8 movies in one month?

• Beth's service ($38 vs. $40) is cheaper

• Nate’s service ($42 vs. $44) is cheaper

• Nate’s service ($38 vs. $40) is cheaper

• Beth's service ($42 vs. $44) is cheaper

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

Which is the graph of y= -x + 2?

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Write the equation for the line in slope-intercept form

•  y=-1x+3
• y=4x+3
• y=¼x+3
• y=-4x+3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.LE.A.2