CCSS.Math.Content.HSA.REI.D.10

What are the intervals of the graph increasing for f(x) = 2x⁴- 4x² + 1

• (-1,0)
• (0,1)
• (-∞,-1) and (1,∞)
• (0,1) and (-1,0)

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CCSS.Math.Content.HSA.REI.D.10

Find the slope:

• 3/4
• 4/3
• -3/4
• -4/3

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CCSS.Math.Content.HSA.REI.D.10

Graph. x + y = 2

• a
• b
• c
• d

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CCSS.Math.Content.HSA.REI.D.10

What is the y-intercept shown on the graph?

• (0, -2)
• (3, 0)
• (0, 3)
• None of these.

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CCSS.Math.Content.HSA.REI.D.10

What ordered pair does a direct variation always go through when graphed?

• (0, 0)
• (1, 0)
• (0, 1)
• (1, 1)

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CCSS.Math.Content.HSA.REI.D.10

What is the equation of the graph below? You can click the picture to zoom in!

• y = - | x + 2| + 4
• y = - | x - 2| + 4
• y = | x - 2 | + 4
• y = | x - 2| - 4

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CCSS.Math.Content.HSA.REI.D.10

Describe the slope of the line.

• negative slope

• 0 slope

• positive slope

• undefined slope

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CCSS.Math.Content.HSA.REI.D.10

Find the slope of the line.

• Undefined
• 0
• 1
• -1

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CCSS.Math.Content.HSA.REI.D.10

What is the equation of the axis of symmetry?

• y = 0

• x = 0

• x = 3

• x = -3

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CCSS.Math.Content.HSA.REI.D.10

Solve by graphing.

• (0, -3) & (0, 3)

• (0, 3)

• (3, 0)

• (-3, 0) & (3, 0)

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CCSS.Math.Content.HSA.REI.D.10