lester01617 lester01617

12-09-2018
Mathematics

contestada

What is the slope of the line through A(2, 6) and B(8, -1)?

Respuesta :

13-09-2018

The formula of a slope:

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

We have:

[tex]A(2,\ 6)\to x_1=2,\ y_2=6\\\\B(8,\ -1)\to x_2=8,\ y_2=-1[/tex]

Substitute:

[tex]m=\dfrac{-1-6}{8-2}=\dfrac{-7}{6}=-\dfrac{7}{6}[/tex]

Answer Link

Otras preguntas

Line segment JM has endpoints with coordinates -2 and 14 on a number line. Points K and L are on segment JM. K has a coordinate of 2 and point L has a coordinat

5. If the longer side of the rectangle is 25.5 in., what are its width, perimeter, and area?

UNITY Reconstruction Era, Part A 4. Complete the flowchart to show the development and effects of violence against African Americans in the South (4 points):

The population standard deviation for the height of college hockey players is 3.4 inches. If we want to estimate 90% confidence interval for the population mean

our hamburgers (be)so tasty!

name three things that you can do to keep the children attention

Which statement best describes the ruling structure of Ancient Athens? A. A military power headed by a king. B. The earliest form of organized democracy. C. A p

5. If the longer side of the rectangle is 25.5 in., what are its width, perimeter, and area?

the nutritive value of sunflower seeds a brief note

5. The table shows all the possible outcomes for flipping a coin and spinning the pointer of a spinner with four equal-sized sections labeled 1 through 4. 1 2 h