CCSS.Math.Content.8.F.B.4

Which of the following are ways to find the rate of change?

• change in y over change in x
• rise over run
• subtract y coordinates over subtract x coordinates
• all of the above

Tags

CCSS.Math.Content.8.F.B.4

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

Tags

CCSS.Math.Content.8.F.B.4

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

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.Math.Content.8.F.B.4

Is function represented by the table linear or nonlinear?

• linear
• nonlinear

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CCSS.Math.Content.8.F.B.4

Find the slope from the table.

• -4
• 1
• 4
• -2

Tags

CCSS.Math.Content.8.F.B.4

Write the equation where
m = 0 and passes through the point
(-3, 1)

• y = -3x + 1
• y = 1
• x = -3y
• 0

Tags

CCSS.Math.Content.8.F.B.4

Put these functions in order from least to greatest based on their Y-INTERCEPT.

• B C A

• B A C

• C A B

• C B A

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CCSS.Math.Content.8.F.B.4

What is the equation for the table above?

• y = -3x + 20

• y = 3x + 20

• y = -1/3x + 20

• y = 6x - 2

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CCSS.Math.Content.8.F.B.4

Which equation matches the table?

• y = 10x + 5
• y = 5x + 10
• y = 5x + 20
• y = x + 10

Tags

CCSS.Math.Content.8.F.B.4

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

• y=14x

Tags

CCSS.Math.Content.8.F.B.4