What is the slope of a line segment PQ with coordinates P(-2.5) and Q(-1,1)? show your work.
2 answers:
Answer:
-4
Step-by-step explanation:
<u>Given</u>
- Line segment PQ with points P(-2.5) and Q(-1,1)
- Slope = ?
<u>Slope formula</u>
- m = (y₂ - y₁)/(x₂ - x₁)
- m = (1 - 5)/(-1 - (-2)) = -4/1 = -4
- Slope is -4
We can use the given points to solve.
Slope formula: y2-y1/x2-x1
(1-5)/-1-(-2))
-4/1
-4
Best of Luck!
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