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

Graph x + y = 3

• A
• B
• C
• D

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

What is the slope of the line with the equation y = 4x - 7?

• 4
• -7
• -3
• x

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

Is the graph proportional or non-proportional?

• Proportional
• Non-Proportional

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

What is the equation of the line that has a slope of 5 and goes through the point (2,7)?

• y = 5x + 3
• y = 1/5x - 3
• y = 1/5x + 3
• y = 5x - 3

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

Write the equation of a line that passes through the point (-5,-4) and has a slope of 1/3.

• y=1/3x + 4
• y=1/3x -7/3
• y= 1/3x - 5
• y= 1/3x -1/3

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

Y= -3x+4, which graph represents this equation

• 
• 
• 
• 

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

Allen is buying birthday candles for his grandmother's birthday cake. Her age, in years, will determine how many boxes of candles Allen will purchase.

y = Allen's grandmother's age, in years

b = how many boxes of candles Allen will purchase

• b is the independent variable and y is the dependent variable

• y is the independent variable and b is the dependent variable

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

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

• y-intercept
• macaroni
• nothing
• slope

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

The equation

y = mx + b

is in slope-intercept form.

• True

• False

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

What is the rate in the following word problem:

In order to join a dancing club, there is a $30 startup fee and a $4 monthly fee.

• 4

• 30

• 34

• 26

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