Exploring Slope: Rise Over Run Concepts

Miss Ouiser introduces the concept of slope, focusing on the steepness of a line on a graph. The video explains how to calculate slope using the rise over run method, and how to identify positive and negative slopes. It also covers simplifying slope ratios and the significance of the letter 'M' in slope. The video discusses the relationship between steepness and slope value, and explains special cases like zero and undefined slopes, emphasizing the importance of understanding these concepts in graph analysis.

What does the slope of a line represent?

• The width of the line

• The steepness of the line

• The length of the line

• The color of the line

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CCSS.8.EE.B.5

Which formula is used to calculate the slope of a line?

• Run over rise

• Rise over run

• X over Y

• Y over X

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CCSS.8.EE.B.5

If a line goes up 4 units and right 2 units, what is its slope?

• 1

• 4

• 1/2

• 2

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CCSS.8.EE.B.5

What does a negative slope indicate about the direction of a line?

• It goes upward from left to right

• It is horizontal

• It goes downward from left to right

• It is vertical

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CCSS.8.EE.B.5

What is the slope of a line that rises 7 units and runs 5 units?

• 1/5

• 1/7

• 5/7

• 7/5

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CCSS.8.EE.B.5

How does the steepness of a line relate to its slope value?

• The slope value is always zero for steep lines

• The steeper the line, the smaller the slope value

• The steeper the line, the larger the slope value

• Steepness does not affect the slope value

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CCSS.8.EE.B.5

What is the slope of a flat, horizontal line?

• 0

• Infinity

• 1

• Undefined

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CCSS.8.EE.B.5

What is the slope of a line that rises 2 units and runs 6 units?

• 2/6

• 1/6

• 1/3

• 1/2

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CCSS.8.EE.B.5

What is the slope of a vertical line?

• 1

• Infinity

• 0

• Undefined

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CCSS.8.EE.B.5

What term should be used instead of 'no slope' for a vertical line?

• Negative slope

• Zero slope

• Undefined

• Positive slope

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CCSS.8.EE.B.5