Slope-Intercept Form from Graphs and Tables

Which could be the graph of the equation y = 1/3x - 2?

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Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.2

Which graph best represents the equation y = -3x + 4?

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Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Which is the graph of the equation y = -2x + 1?

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Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

• A

• B

• C

• D

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

What does the b represent in y=mx+b ?

• slope

• y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does the 4 represent in y=4x+3 ?

• slope

• y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What kind of slope does the graph have?

• Positive

• Negative

• 0

• Undefined

Tags

CCSS.8.EE.B.5

What kind of slope does the graph have?

• Positive

• Negative

• 0

• Undefined

Tags

CCSS.8.EE.B.5

Write the equation of the line in slope-intercept form.

• y = -2x - 5

• y = 2x - 5

• y = -2x

• y = -1/2x - 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Write an equation for the line in slope-intercept form.

• y = 1/2x

• y = -1/2x

• y = 2x + 1

• y = -2x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3