Slope of (20, 8), (9, 16) = 8/-11
Slope of (19, 3) (20, 3) =0
Slope of (19, -2), (-11, 10)= 2/-5
Further explanation:
The slope of two points is given by:
[tex]m=\frac{y_2-y_1}{x_2-x_1}\\Here\\(x_1,y_1)\ are\ coordinates\ of\ first\ point\\(x_2,y_2)\ are\ coordinates\ of\ second\ point[/tex]
Now:
Slope of (20, 8), (9, 16):
[tex]m=\frac{16-8}{9-20}\\=\frac{8}{-11}[/tex]
Slope of (19, 3) (20, 3):
[tex]m=\frac{3-3}{20-19}\\ =\frac{0}{1} \\=0[/tex]
Slope of (19, -2), (-11, 10):
[tex]m=\frac{10-(-2)}{-11-19} \\=\frac{10+2}{-30}\\ =\frac{12}{-30}\\ =\frac{2}{-5}[/tex]
Hence,
Slope of (20, 8), (9, 16) = 8/-11
Slope of (19, 3) (20, 3) =0
Slope of (19, -2), (-11, 10)= 2/-5
Keywords: Slope, Slope Calculation
Learn more about slope at:
- brainly.com/question/2601054
- brainly.com/question/2645523
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