CCSS.Math.Content.8.F.B.5

Is the graph pictured a linear or nonlinear function?

• Linear
• Nonlinear

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CCSS.Math.Content.8.F.B.5

Which equation represents the following graph?

• y = 3x + 2
• y = -2x + 3
• y = 2x + 3
• y = -3x + 2

Tags

CCSS.Math.Content.8.F.B.5

Suppose a culture of bacteria begins with 5000 cells and dies by 30% each year. Write an equation that represents this situation.

• y=5000(0.7)^x
• y=30(5000)^x
• y=5000(1.3)^x
• y=5000x^x

Tags

CCSS.Math.Content.8.F.B.5

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

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

Tags

CCSS.Math.Content.8.F.B.5

Find the Range.

• All Real numbers
• 0 < y < 11
• y ≥ 0
• y > 0

Tags

CCSS.Math.Content.8.F.B.5

What is the range of the graph?

• -7 ≤ x < 5
• -3 ≤ x < 1
• -3 ≤ y < 1
• -7 ≤ y < 5

Tags

CCSS.Math.Content.8.F.B.5

Is the graph positive or negative?

• Positive

• Negative

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CCSS.Math.Content.8.F.B.5

Which graph represents the equation:

y = 2x + 2

• 
• 
• 
• 

Tags

CCSS.Math.Content.8.F.B.5

Which function has a range y ≥ -4?

• 
• 
• 
• None of the above

Tags

CCSS.Math.Content.8.F.B.5

Solve the System Graphically.

 $y=-\left(x-2\right)^2+4$ 

  $y=-5$  

• (-1,-5)

• (5,-5)

• (-1,-5) and (5,-5)

• (-5,5) 

Tags

CCSS.Math.Content.8.F.B.5