CCSS.Math.Content.8.EE.B.6

A graph needs to go through _____ to be proportional.

• The origin
• The y-intercept
• The y-axis
• The x-axis

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CCSS.Math.Content.8.EE.B.6

y = 6x + 2
y = -6x + 2
These lines are...

• Parallel
• Perpendicular
• Neither

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CCSS.Math.Content.8.EE.B.6

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

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CCSS.Math.Content.8.EE.B.6

Find the slope for the trend line using points (2,2) and (4,3)

• 2
• 1/2
• -2
• -1/2

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CCSS.Math.Content.8.EE.B.6

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

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CCSS.Math.Content.8.EE.B.6

 Identify the slope and y -intercept in the equation:

• y = 2x - 2
• y = -2x + 2
• y = -2x + 4
• y = 2x + 4

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CCSS.Math.Content.8.EE.B.6

Write in slope-intercept form:
-3x + 4y = 12

• y = 3/4x + 3
• y = -3/4 x + 3
• y = -4x + 3
• y = 4x + 3

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CCSS.Math.Content.8.EE.B.6

Write the equation of a line with a slope of -3 and y intercept of 8

• x = 8
• y = -3
• y = 8x -3
• y = -3x + 8

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CCSS.Math.Content.8.EE.B.6

Another word for slope is....

• rate of change
• fills the inside
• covers the outside
• change in size

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CCSS.Math.Content.8.EE.B.6

What does 'b" represent in y=mx=b

• y-intercept
• macaroni
• nothing
• slope

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CCSS.Math.Content.8.EE.B.6