1/28 Classwork

Find the rate of change of a line.

• -2/1

• 2/1

• -1/2

• 1/2

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

What does this graph represent?

• Constant speed
• Acceleration
• Not moving

Tags

CCSS.8.EE.B.5

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• 
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Tags

CCSS.8.EE.C.7B

Is this table a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Which of the following represents a non-linear equation?

• y = 3x + 3

• y = -3x

• $y\ =\ \frac{1}{3}x\ +\ 3$

• $y\ =\ \frac{3}{x}$

Which correctly describes the graph?

• Linear; Function

• Non- Linear; Function

• Non- linear; not a function

• Linear ; not a function

What is the rate of change for the following graph?

• 80 mi/hr

• 20 mi/hr

• 40 mi/hr

• 160 mi/hr

Tags

CCSS.7.RP.A.2D

Who has the greater rate of change?

• Braden has the greater rate of change with 60/3
• Omar has the greater rate of change with 100
• Braden has the greatest rate of change with 60
• They both have the same rate of change

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

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 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.8.F.A.2

CCSS.HSF.IF.C.9