TEKS.MATH.8.4A

Slopes of perpendicular lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

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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 Slope:
y = -x 

• 0
• 1
• undefined
• -1

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TEKS.MATH.8.4A

What type of slope?

• negative
• positive
• zero slope
• downward slope

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TEKS.MATH.8.4A

Find the slope of the line.

• 1/4
• -1/4
• -4
• 4

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TEKS.MATH.8.4A

Find the slope of the line.

• Undefined
• 0
• 1
• -1

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TEKS.MATH.8.4A

The definition of the slope of a line is the _______________

• change in x divided by the change in y
• change in y divided by the change in x
• diagonal measure of the line
• degree at which the line slants

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TEKS.MATH.8.4A

What is the slope of a line parallel to the line whose equation is:  -2x + y = - 7?

• -2
• 1/2
• -1/2
• 2

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TEKS.MATH.8.4A

What is the slope of the line that passes through the points (5, 1) and (2, -7)?

• 
• 
• 
• 

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TEKS.MATH.8.4A

Which of these lines has a slope of -3?

• A
• B
• C
• D

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TEKS.MATH.8.4A