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Michal Kreiselman

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Slope - Activity A

Adjust the coordinates of two points in the plane and find the slope of the line that passes through them.

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Assessment Questions (4):

What must be true of a line whose slope is undefined?
- A. It goes upward from left to right.
- B. It goes downward from left to right.
- C. It is horizontal.
- D. It is vertical.
What is the slope of a line containing the points (−2, −4) and (4, 5)?
- A. −0.3
- B. 0.3
- C. 1.5
- D. 3
If a line containing the point (5, 3) has a positive slope, which of the following points could be on that line?
- A. (4, −2)
- B. (6, −6)
- C. (0, 7)
- D. (3, 3)
What is the slope of the line shown below?
- A. −4
- B. −0.25
- C. 2.5
- D. 4

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