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

Eric does not really know how to answer the essay question about cognitive dissonance on his social psychology exam. He decides to write as many facts as he kno
I need the solution and the work for it... for each of the multiple choices.
Plzzz help with history pic question
solve 305809 square root by division method​
J’________ à la piscine avec mes amis samedi dernier. (être)
This one is so hard what I supposed to do with on number???
6. Why did immigrants turn to political machines?
Which event is an example of the effects of colonialism on a colonized people? O A. Landowners are forced to give up ownership of their land or be killed O B. C
Which most accurately describes a problem faced by the russian army on the eastern front during world war i?
Which of the following routes of blood flow is correct? Heart → venule → medium vein → large vein → capillary → conducting artery → distributing artery → arteri