pusheens pusheens
  • 15-11-2020
  • Mathematics
contestada

Find the equation of the line through (0,-2) and (4, 18).

Respuesta :

gufeliz1965
gufeliz1965 gufeliz1965
  • 15-11-2020

Let me = slope

m = (18 - (-2))/(4 - 0)

m = 20/4

m = 5

We now plug slope 5 and one of the given points into the point-slope formula.

y - y_1 = m(x - x_1)

y - 18 = 5(x - 4)

y - 18 = 5x - 20

y = 5x - 20 + 18

y = 5x - 2

Done!

Answer Link

Otras preguntas

What number is 70% of 250
Energy is converted from solar to chemical in Process A and then from one form of chemical to another in Process B. Process A is best described as ___________
What did Mayan stoneworkers use to decorate their buildings and other large stone structures? Glyphs Ink Human images Plant images
How do you solve 2x-27=45-x?
Trevor has finished reading 55% of a book. The book has a total of 400 pages. How many pages has Trevor read?
what is the answer to -7x-3x+2=-8x-8
Define the term reserved powers, and give an example of a reserved power of government.
How does Oliver violate the rules of the workhouse?
what is vertical feeding pattern
What was the impact of the sense of group identity created by the Harlem Renaissance? a.)It ended discrimination against blacks in America. b.)It formed a basi