yadamigro yadamigro
  • 02-04-2021
  • Mathematics
contestada

What is an equation of the line that passes through the points (4,-5) and (-2,7)

What is an equation of the line that passes through the points 45 and 27 class=

Respuesta :

rijarafiquee
rijarafiquee rijarafiquee
  • 02-04-2021

Answer:

y = -2x + 3

Step-by-step explanation:

y2 - y1/ x2 - x1

7 - (-5) / -2 - 4

-2

The slope is -2.

To find the y-intercept, you need to plug the coordinates into the equation.

y = -2x + b

7 = -2(-2) + b

7 = 4 + b

3 = b

y = -2x + 3

Answer Link

Otras preguntas

if an equation does not need the distributive property, what should you look for next?
Mrs. Jones decided to buy some pencils for her class. She bought 6 packages of pencils, and each package contained 38 pencils. There are 19 students in her clas
What is the coefficient in this expression? 17 + 5a
The Emergency Highway Energy Conservation Act was passed in 1974. Under this act, states would only get federal highway funding if they set a speed limit of 55
Given ~ and AB = 20, CA = 8, and US = 9, what is ST? Does anyone know?
How many times larger is 220 than 22
who wrote the Declaration of Independence
Which best explains why the United States prospered more than European nations after World War I? (Points : 2) American laborers were more productive than Europ
function form 5x-7y=14
the precipitation, average temperatures, and temperature changes in a an area make up the of that area