CCSS.Math.Content.8.F.A.3

In the equation y=mx+b, m is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin

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CCSS.Math.Content.8.F.A.3

Is this function linear or nonlinear?

• Linear
• Nonlinear

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CCSS.Math.Content.8.F.A.3

Dave owns a lawn business. He charges $10 per hour and a $25 dollar disposal fee. What is the correct equation Dave would use to find out how much to charge his customers?

• y = 25x + 10
• x = 25y + 10
• y = 10x +25
• x = 10y + 25

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CCSS.Math.Content.8.F.A.3

What is the y-intercept of the line graphed below?

• 3
• 4
• -3
• 4/3

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CCSS.Math.Content.8.F.A.3

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

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CCSS.Math.Content.8.F.A.3

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

• A
• B
• C
• D

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CCSS.Math.Content.8.F.A.3

Determine if the graph is linear or nonlinear.

• Linear
• Nonlinear

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CCSS.Math.Content.8.F.A.3

What is the equation of this line in slope-intercept form?

• y = 2x + 5
• y = -2x + 5
• y = -2x
• y = 5

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CCSS.Math.Content.8.F.A.3

Which system of equations represents the graph?

• y = -3/5x - 3
  y = 3x - 3
• y = - 5/3 x + 3
  x - 3y = 9

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CCSS.Math.Content.8.F.A.3

An internet company charges a $100 set up fee, and then they charge $35 a month after that.  What is the y-intercept?

• $100
• $35
• $135
• $65

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CCSS.Math.Content.8.F.A.3