yarelibarragan yarelibarragan

13-07-2017
Mathematics

contestada

What is the slope of the line containing (-2,5) and (4,-4)

Respuesta :

texaschic101 texaschic101

13-07-2017

(-2,5)(4,-4)
slope = (-4 - 5) / (4 - (-2) = -9 / 6 = - 3/2

Answer Link

apologiabiology apologiabiology

13-07-2017

the slope of the line contatining (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)
so
given points (-2,5) and (4,-4)
(x,y)
x1=-2
y1=5
x2=4
y2=-4

slope=(-4-5)/(4-(-2))=(-9)/(4+2)=-9/6=-3/2

slope is -3/2

Answer Link

Otras preguntas

what is 3x55 divided by 8 +9 minus 15=67x8???

help in this pls :) .......

Kimiya has four times as many marbles as Ramneet. If kimiya gave 18 to Ramneet they would have the same number. How many marbles has each?

After factoring the following polynomial completely, use the Fundamental-Theorem of Algebra to determine the number of roots of the polynomial. Then, determine

What is the solution to this equation? −6(x+7)=−30 x=?

someone explain it plz

How did the Silla turn Korea into a economic and cultural center?

Write a complex sentence about a girl doing her homework PLEASEEE HELP

anyone swifties here?

A scientist uses a submarine to study ocean life. She begins at sea level, which is an elevation of 0 feet. She descends 62.5 feet. She then rises 27.3 feet. Ne