TEKS.MATH.8.4A

Which line has the largest rate of change?

• Blue
• Red
• Green
• Pink

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TEKS.MATH.8.4A

The formula for slope has _____ on bottom.

• y₂- y₁
• x₂- x₁
• y₁- y₂
• x₁- x₂

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TEKS.MATH.8.4A

Which of the following are ways to find the rate of change?

• change in y over change in x
• rise over run
• subtract y coordinates over subtract x coordinates
• all of the above

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TEKS.MATH.8.4A

Use the equations given to determine if the following lines are parallel, perpendicular, neither or both.
y=4x-2
y-3=-1/4(x-8)

• parallel
• perpendicular
• neither parallel nor perpendicular
• both parallel and perpendicular

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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

Find the slope of the line.

• 1/4
• -1/4
• -4
• 4

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TEKS.MATH.8.4A

What is the slope in this picture?

• Positive
• Negative
• Zero
• Undefined

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TEKS.MATH.8.4A

What type of slope?

• undefined
• positive slope
• negative slope
• zero slope

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TEKS.MATH.8.4A

Find the slope from the graph

• 0
• undefined
• 5
• -5

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TEKS.MATH.8.4A

Find slope:

• m= 4
• m=1/4
• m=-4
• m=-1/4

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TEKS.MATH.8.4A