TEKS.MATH.8.4A

In the equation y=mx+b, m is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin

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TEKS.MATH.8.4A

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

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TEKS.MATH.8.4A

In the equation y=mx+b, what does the m represent?

• slope
• y-intercept
• linear
• point-slope

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TEKS.MATH.8.4A

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5

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TEKS.MATH.8.4A

Find the slope of the line.

• 3/2
• 2/3
• -3/2
• -2/3

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TEKS.MATH.8.4A

Is this function linear or nonlinear?

• linear
• nonlinear

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TEKS.MATH.8.4A

You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?

• As x increases, y decreases
• As x increases, y increases
• As x decreases, y decreases

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TEKS.MATH.8.4A

y = 6x + 2
y = -6x + 2
These lines are...

• Parallel
• Perpendicular
• Neither

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TEKS.MATH.8.4A

Determine the slope and y-intercept.   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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TEKS.MATH.8.4A

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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TEKS.MATH.8.4A