Respuesta :

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

#LearnwithBrainly

ACCESS MORE
EDU ACCESS