CCSS.Math.Content.8.F.B.4

The graph shows the height (cm) of a candle as it burns, what does the y-intercept mean?

• Candle starts at 9 cm.
• Candle start at 4.5 cm
• Candle starts at 0 cm.
• The candle ends at 5 cm

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CCSS.Math.Content.8.F.B.4

Write the equation that represents the table below:

• y=1/2(4)^x
• y=2(4)^x
• y=4(2)^x
• y=4(1/2)^x

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CCSS.Math.Content.8.F.B.4

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

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CCSS.Math.Content.8.F.B.4

which table  is created from the equation..
y = -5x + 1?  

• graph a
• graph b
• graph c
• graph d

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CCSS.Math.Content.8.F.B.4

What does 'b" represent in y=mx=b

• y-intercept
• macaroni
• nothing
• slope

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CCSS.Math.Content.8.F.B.4

What is the y-intercept in the equation y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

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CCSS.Math.Content.8.F.B.4

What rate describes how one quantity changes in relation to another quantity?

• Rate of Change
• Y-intercept
• X-value
• y = mx + b 

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CCSS.Math.Content.8.F.B.4

What is the y-intercept in the following equation:  y=-4x-5

• -4
• 4
• 5
• -5

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CCSS.Math.Content.8.F.B.4

Use the graph to calculate the rate of change.

• 1

• -1

• 2

• -2

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CCSS.Math.Content.8.F.B.4

Given the equation y = -3/4(x + 13) + 12, determine a point on the line.

• (12, -13)

• (-13, 12)

• (13, 13)

• (12, -3/4)

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CCSS.Math.Content.8.F.B.4