naomielliott naomielliott
  • 01-09-2017
  • Mathematics
contestada

A line passes through the point(4,-1) and (2,3). What is the slope of the line

Respuesta :

yoloswaggs51
yoloswaggs51 yoloswaggs51
  • 01-09-2017
Slope is found using the equation (y2-y1)/(x2-x1)
So we can plug the numbers into the equation

(-1)-3/ 4-2
(-1)-3= -4
4-2=2 

The equation is now -4/2
-4/2= -2

So the slope of the line is -2

Which can also be written as y=-2x
Answer Link

Otras preguntas

To solve the problem "56 is what percent of 70?", Noah uses the double number line below. On the double number line, write the correct numbers at each unlabeled
find rational numbers between( -7 and 1/3)5/9 and 2/3[tex] \frac{ - 2}{5} and \frac{ - 3}{7} [/tex]​
Marta is building a scale model of the Empire State building which has a rectangular base. The scale on the model is 1 inch = 35 feet. Her model is 4 inches in
1. Howor analkaliyou test to see if a liquid is an acid​
PLEASE I NEED THE ANSWERS
The radius of a circle is 2 meters. What is the circle's circumference? r=2 m Use 3.14 for pi. Pls helpp
Three vertices of a rectangle are shown on the grid. I NEED HELP PLEASE
find the value of x.
¿Qué consecuencias tuvo para los señores feudales el fortalecimiento de las monarquías?
HELP ME ASAP PLS !!!