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

Unit Rate

• y over x (divide)
• multiply 
• square root
• divide by side length

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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

Find the range of f(x) = 7x - 2, given the domain is D = {2, -1, 3}. 

• {-7, 14, 21}
• {-9, 12, 19}
• {-5, 12, 21}
• {-9, 14, 19}

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

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

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

Find the rate of change.

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

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

Determine if the graph is linear or nonlinear.

• Linear
• Nonlinear

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

Is the sequence arithmetic: 37, 31, 25, 19, ...

• Yes
• No

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

Describe the pattern of inputs and outputs

• The x and y move by 1

• The x moves right by 2 and the y stays the same

• The x does not move and the y does not move

• The x moves down by 1 and y moves up

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

Compare the function

 $c\left(x\right)=x+100$  to the parent function  $f\left(x\right)=x$  

• Vertical Translation Up 100 units

• Vertical Translation Down 100 units

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

Is the table linear, exponential, or neither?

• Linear

• Exponential

• Nether

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