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

Which piecewise function corresponds to this graph? (Take your time)

• f(x) = { x  if x < 4;   -x+1  if x ≥ 4
• f(x) = { x  if x ≤ 4;  -x+1  if x > 4
• f(x) = { -x+1  if x < 4;  x  if x ≥ 4
• f(x) = { -x+1  if x ≤ 4;  x if x > 4

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

Write the an equation for the graph shown.

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

Tags

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

(-2,0) is the...

• vertex and y-intercept
• middle point
• vertex and x-intercept
• line of symmetry

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

Is the graph linear, exponential, quadratic or absolute value?

• Linear
• Exponential
• Quadratic
• Absolute Value

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

Find the Range.

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

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

Does the function y = (x+2)² have a maximum or minimum?

• Maximum

• Minimum

• Both

• Neither

Tags

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

Is this line increasing or decreasing?

• Increasing

• Decreasing

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

Which equation has a negative slope and a positive y-intercept?

• y = -2x + 1/2

• y = 4x - 4

• y = 1/2x + 5

• y = 2x

Tags

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

Is this function even, odd or neither?

• Even

• Odd

• Neither

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

Is the following function an example of decay or growth?

f(x) = 2(1.25)^x

• Exponential Growth

• Exponential Decay

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