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Determine the slope of a line from two points · Grade 9 · C4.4

Name: ______________________

Date: ______________________

1
Find the slope of the line through (-3, 2) and (-2, 7).
Warm-up
Answer:
2
Find the slope of the line through (3, -1) and (7, 7).
Warm-up
Answer:
3
Find the slope of the line through (3, -4) and (4, -3).
Warm-up
Answer:
4
Find the slope of the line through (4, -1) and (6, 5).
On level
Answer:
5
Find the slope of the line through (4, 2) and (8, 6).
On level
Answer:
6
Find the slope of the line through (-2, 2) and (0, 6).
On level
Answer:
7
Find the slope of the line through (-2, 0) and (3, -2).
Challenge
Answer:
8
Find the slope of the line through (0, -1) and (3, -8).
Challenge
Answer:
9
Find the slope of the line through (2, 9) and (8, -1).
Challenge
Answer:

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Worksheet code: eyJzIjoiYWxnZWJyYS1zbG9wZS1mcm9tLXBvaW50cyIsImQiOlsxMjY2NjU5ODE3LDUwNTUxMDM2MSwxODI1NjQxMDc0LDE3NjkzMjA1MDIsMTIxOTA3ODA0MSw1OTU4MDQ2NzYsMjQ3NDI5ODM1LDYwMzgzOTAwNSwyOTA4ODQ3MjhdLCJ2IjoxfQ.207853ea187e

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Answer key · Determine the slope of a line from two points

1.
5 — Slope = rise ÷ run = 5 ÷ 1 = 5.
2.
2 — Slope = rise ÷ run = 8 ÷ 4 = 2.
3.
1 — Slope = rise ÷ run = 1 ÷ 1 = 1.
4.
3 — Slope = rise ÷ run = 6 ÷ 2 = 3.
5.
1 — Slope = rise ÷ run = 4 ÷ 4 = 1.
6.
2 — Slope = rise ÷ run = 4 ÷ 2 = 2.
7.
-2/5 — Slope = rise ÷ run = -2 ÷ 5 = -2/5.
8.
-7/3 — Slope = rise ÷ run = -7 ÷ 3 = -7/3.
9.
-5/3 — Slope = rise ÷ run = -10 ÷ 6 = -5/3.