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

This picture depicts a turning point in WWII in Europe. Which of the following best describes the effects of the events in this picture? Question 1 options: Thi
Which type of traits vary quantitatively due to the interaction of multiple genes?
Freedom to ______ will encourage children to discuss incidents of discrimination clearly and openly.
What are some factors that might affect how much plants grow?
The length of a rectangle is 5/2 units greater than twice its width. If it’s width is w, which expression gives the perimeter of the rectangle in terms of w?
Liza is 4 ft 6 inches . How many inches tall is she
How is the carbon atom is transferred between molecules
What is the third angle of a right triangle if one of the angles measures 51.1
The U.S. Constitution assigns the executive branch which power?
Discuss the concept of punitive damages. what is the purpose of this form of damages