jennyLem3mak4a jennyLem3mak4a

15-03-2017
Mathematics

contestada

In slope-intercept form, what is the equation of the line containing the points (−1, 2) and (2, −1)?

Relax

Respuesta :

KellenJCole KellenJCole

15-03-2017

y2 - y1 over x2 - x1 = slope
2 - (-1) = 3
-1 - 2 = -3
the slope is 3/-3, or -1
y = -x
2 = 1 + 1
The equation of the line is y = -x + 1

Answer Link

Otras preguntas

PLEASE HELP 20 POINTS! Use picture to answer question. If the distance from A to B is 5 inches, then the distance from A to D is____ Inch(es).

The kind of hazardous waste disposal that most clearly resemble recycling is

The largest proportion of federal revenues comes from A. social insurance taxes. B. personal income taxes. C. excise taxes. D. borrowing.

use complacent in a sentence about literature

what uses diplomacy as a way to end conflicts between nations?

Which string instrument is usually not found in an orchestra? question 23 options: violin viola cello bass guitar?

What is 0.002 is 1/10 of

I'm a freshman and have daily cry sessions before and after my Algebra I classes. What the heck is Rational and Irrational numbers??? And fractions???

Match each characteristic to the type of protist it describes.

apply the distributive to a factor out the greatest common factor 75+20