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

work out the height of a triangle with base b= 7.7mm and area a=164.78mm2
Many who are impaired feel that they are still able to function normally because their senses are ___ by the substance A. heightened B. Dulled C. not affected
answer all questions 9-13!!!!​
Which of the following is not a way of creating agency in California?
Please help:) 4-7 sentences 1. What are good qualities that you inherit from your parents/guardians or siblings? 2. What qualities make someone a good teacher?
HELP ME AGAIN PLEASE....
Which of the following is not a polynomial? A. 5x^10 - 4x^8 + 2 B. 3x^4 c. x^8 + 2x^3 + 7 D. 5 - x^2 + 7 x^0
Which of the following statements about the Internet is true? a. The Internet requires all communications to use encryption protocols. b. The Internet uses a ce
Which is an example of a force being used to overcome gravity? A. a wagon rolling downhill B. a leaf falling to the ground C. a student sitting on a swing D. a
Write 5 things or objects with G