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

lucy starts 4miles from home and jogs away from home at 6mph for 20minutes. draw this statement on the diagram for me please.
4 important details that establish john lewis character/morals
Which of the following statements about risks of investing in variable life funds is TRUE?
Examine a partial order relation where is the relation on the set of people such that if and are people and is older than .
Which expression is equivalent to (ab8)4?
PLEASE HELP ME!!!!!! Clarence is building a treasure chest to use as a stage propi the school play. The chest will be filled with fake gold coins and treasure u
(6x-1) (6x-1) -x + 3 (x+5) - 7x(x)
driving is a what activity
Heights of a group of boys who attend the army selection camp is normally distributed with mean 170cm and S.D.3.9cm. Minimum eligible height for army is 175cm.
An airplane is preparing to land at an airport. It is 51,300 Feet above the ground and it is descending at a rate of 3100 feet per minute. At the same airport,