Slope Formula & Comparing Rate of Change

What is the slope formula?

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• 
• 
• 

Tags

CCSS.8.EE.B.5

What is the slope of the line that passes through the points (4, 9) and (1, 6)?

• 1

• -3

• 3

• -1

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

What is the slope of the line that passes through the points (-4, -1) and (-2, -5)?

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

What is the slope of the line that passes through the points (5, 3) and (5, -9)

• 0

• undefined

• -6/5

• 6/5

Tags

CCSS.8.EE.B.5

What is the slope of the line that passes through the points (14, -8) and (7, -6)?

• 2/7

• -2/7

• -7/2

• 7/2

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

What is the slope of the line that passes through the points (4, -3) and (8, -3)?

• -3/2

• 3/2

• 0

• undefined

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the rate of change.

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

Tags

CCSS.8.EE.B.5

CCSS.8.F.B.4

CCSS.8.SP.A.3

Who has the greater rate of change?

• CJ has a greater rate of change with 13/2
• Holland has a greater rate of change with 6
• CJ has a greater rate of change with 2/13
• They have the same rate of change.

Tags

CCSS.8.EE.B.5

CCSS.8.F.A.2

CCSS.8.F.B.4

CCSS.8.SP.A.3

Who has the greater rate of change?

• Tyler has the greater rate of change with 2/3
• Aubri has the greater rate of change with 3/2
• Tyler has the greater rate of change with 3/2
• They have the same rate of change.

Tags

CCSS.8.EE.B.5

CCSS.8.F.A.2

CCSS.8.F.B.4

Who has the same rate of change?

• Dennis and Kameron have the same rate of change.
• Myriah and Kameron have the same rate of change.
• Dennis and Myriah have the same rate of change.
• They ALL have the same rate of change

Tags

CCSS.8.EE.B.5

CCSS.8.F.A.2

CCSS.8.F.B.4

CCSS.8.SP.A.3