8.F.A.2 - Exam Review

The cost of Nate’s service is described by y = 4x + 6. The table shows the cost of Beth’s service. Which service is cheaper for renting 9 movies?

• Beth's service is cheaper (Beth charges $42 vs. Nate charges $45)
• Nate’s service is cheaper (Nate charges $42 vs. Beth charges $45) 
• Nate’s service is cheaper (Nate charges $36 vs. Beth charges $45)
• Beth's service is cheaper (Nate charges $45 while she charges $36) 

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which panda is growing faster?

• Mochi
• Kappa
• Po the dragon warrior
• Jack Black

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which company pays the best pay per shift?

• Bombinoe's Pizza
• Little Squeezer's Pizza
• Pizza Tent
• Papa Ron's 

Tags

CCSS.8.EE.B.5

Which company shows a greater rate of change?

• Water's Edge Rafts
• Ryan's Rafts

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The cost of Patrick’s texting is described by y = 0.03x + 5. The cost of Melanie’s texting is shown in the table. Which service is cheaper when 50 texts are sent or received in one month? 

• Patrick’s service would cost $4.50. Melanie’s would cost $10.50. Patrick’s is cheaper.
• Patrick’s service would cost $6.50. Melanie’s would cost $12.50. Patrick’s is cheaper.
• Patrick’s service would cost $16.50. Melanie’s would cost $12.50. Melanie's is cheaper.
• Patrick’s service would cost $12.50. Melanie’s would cost $6.50. Melanie's is cheaper.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The equation y = 123x describes the function for the number of toys, y, produced at Toys Plus in, x, minutes of production time.  Another company, #1 Toys, has a similar function, also linear, that assigns the values shown in the table below.  Which company produces toys at a slower rate? 

• They produce toys at the same rate
• #1 Toys produces toys at a slower rate (123 toys per minute)
• Toys Plus produces toys at a slower rate (123 toys per minute)
• #1 Toys produces toys at a slower rate (120 toys per minute)

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What is the initial value?

• -7

• 9

• -9

• y

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What's the initial value of the equation y = 2x + 4

• 4

• -4

• 2

• 2x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Identify the Rate of Change and Initial Value

• Rate of Change = 3 Initial Value = 2

• Rate of Change = -2 Initial Value = 3

• Rate of Change = 2 Initial Value = 3

Tags

CCSS.HSF-LE.A.1B

What is the initial value of Kappa?

• 0

• 1

• 2

• 3

Tags

CCSS.HSF.LE.B.5