yasinazamy yasinazamy

25-10-2018
Mathematics

contestada

Find the slope of a line that contains the two points (-2,8) and (1,2).

Relax

Respuesta :

15-11-2018

The formula of a slope:

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

We have the points (-2, 8) and (1, 2). Substitute:

[tex]m=\dfrac{2-8}{1-(-2)}=\dfrac{-6}{3}=-2[/tex]

Answer: the slope = -2.

Answer Link

Otras preguntas

ashley calculates her salary (base and commission) for the year “y” using the model y= 0.2x + 25,000; where x represents her total sales for the year. what is t

What does the author suggest doing to protect the future of graffiti art?

What’s the equation of a circle with a center -3,4 and radius 1

Describe the main energy transfer for a bike freewheeling down a hill. You should refer to the energy stores that the energy is transferred between in your answ

What is the missing length?

Suppose that you have declared a numeric array named numbers, and two of its elements are numbers[1] and numbers[5]. you know that ____. a. numbers[5] is the l

In older bird guides, the Audubon warbler and the myrtle warbler were classified as two separate species. For many decades, the two species lived side by side

HURRY RUNNING OUTTA TIME WILL MARK BRAINLIEST Which is a feature of a biography? A. Biographies include magical elements B. Biographies are a mix of fact and fi

What does the inequality x + 3 ≤ 2 say? A number and three is at most two. A number and three is less than two. A number and three is at least two. A number and

What were some Economical Contributions to Society for Ancient Africa? (Please answer ASAP) :)