rachelwilliams06
rachelwilliams06 rachelwilliams06
  • 01-12-2020
  • Mathematics
contestada

write an equation of the line passing through points (3,8) and (-2,-22)

Respuesta :

sophiew4
sophiew4 sophiew4
  • 01-12-2020

Answer:

[tex]y=6x-10[/tex]

Step-by-step explanation:

First, we can find the slope using the two given points.

[tex]m=\frac{y2-y1}{x2-x1}=\frac{-22-8}{-2-3}=\frac{-30}{-5}=6[/tex]

Then, we can use the slope we just found and one of the given points to find the y-intercept.

[tex]y=mx+b\\y=6x+b\\8=6(3)+b\\8=18+b\\b=-10[/tex]

And we can put our equation together.

[tex]y=6x-10[/tex]

Hope this helps!

Answer Link

Otras preguntas

Dan gave five sunflower seedlings each a different type of fertilizer. He measured the initial and final heights of each plant after a month, then calculated th
1 Alegeti formele corecte ale verbelor la conditional optativ si alcatuiti propoziti cu verbele : Ai tacea/ai tace,as cade / as cadea, ar aparea/ar apare,am ve
absolute zero refers to
how did judaism influence western political ideas?
Fill in the blank: a synonym for "faithfulness " is
is the number 7.885 a rational number?
what is the product of 3535 and 2.7×1052.7×105 expressed in scientific notation?
The sum of three consecutive even integers is 36. Let x represent the least consecutive integer. What equation could be used to find the least consecutive inte
a car can travel 300 miles on 10 gallons of gas
The dog jumped clear of the lawnmower? Ad verb noun