CCSS.Math.Content.8.F.A.2

Which equation is being represented by this line?

• y = -1x + 2
• y = 1/2x + 2
• y = 3x -4
• y = -3x +2

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CCSS.Math.Content.8.F.A.2

Which equation matches the given graph?

• y=0.45x
• y = ²/₅x
• y = 4x
• k = ¼

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CCSS.Math.Content.8.F.A.2

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

• A
• B
• C
• D

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CCSS.Math.Content.8.F.A.2

f(x) = 9-3x
g(x) = 5x-7
Find f(x)+g(x). 

• 14x-10
• -8x+2
• 2x+2
• 2x-2

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CCSS.Math.Content.8.F.A.2

The vertex of the quadratic function q(x) is 18 units below the vertex w(x). Which describes graphs q and w?

• q(x) = 18x^2 and
  w(x) = x^2
• q(x) = x^2 + 18
  and 
  w(x) = x^2
• q(x) = -18x^2 and 
  w(x) = x^2
• q(x) = x^2 - 18 and 
  w(x) = x^2

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CCSS.Math.Content.8.F.A.2

Which answer choice describes  
y = -3x² +7x - 2 accurately?

• opens up with a maximum
• opens up with a minimum
• opens down with a maximum
• opens down with a minimum 

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CCSS.Math.Content.8.F.A.2

What is the range of the table?

• {-4, 0, 1, 3}

• {-2, 0, 2, 3}

• {-4, -2, 0, 1, 2, 3}

• { (0, 0), (2, -4), (3, 3), (-2, 1) }

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CCSS.Math.Content.8.F.A.2

Which equation matches the graph? (Click me to see the image)

• y = 2x
• y = 1/4 x + 2
• y = 1x + 4
• y = -2x

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CCSS.Math.Content.8.F.A.2

What is the rate of change from 3 to 4.5 seconds?

• 20 m/s

• -20 m/s

• 0 m/s

• 60 m/s

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CCSS.Math.Content.8.F.A.2

Linear or Nonlinear?

• Linear

• Nonlinear

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CCSS.Math.Content.8.F.A.2