laurekaprauom
laurekaprauom laurekaprauom
  • 02-07-2016
  • Mathematics
contestada

what is the equation of the line which includes points (1, 5) and (-2, -7)?

Respuesta :

meerkat18
meerkat18 meerkat18
  • 09-07-2016
Given two points, the equation of the line can be known by,
                          y - y1 = ((y2 - y1)/(x2 - x1)) (x - x1)
Substituting the known values,
                          y - 5 = ((-7 - 5) / (-2 - 1)) (x - 1) 
The final equation of the line is,
                              y = 4x + 1 
Answer Link

Otras preguntas

what is the slope of a line
You place a balloon in a closed chamber at standard temperature and pressure (STP). You cool the chamber to half of its original temperature while leaving the p
how is protein different from a carbohydrate?
54 - 4a^2 3b^3 when a = -2 and b = 4?
What macromolecules make up most of the structure that is shown?
When is the difference between two decimals an integer?
You want to learn about your congressperson's voting record. Where would you find information on how they voted? A. House records B. Petition C.
what are two advantages and two disadvantages of permanent agricultural settlement
................................find 8% of 2.36.
The smallest of the single-celled organisms that assist with decomposition in the soil are most likely to have which of the following characteristics?a. A diffe