MackenzieHockenberry
MackenzieHockenberry MackenzieHockenberry
  • 21-05-2021
  • Mathematics
contestada

What is the equation of the line that passes through (-2, 2) and (1,-4)?
A.Y=-2x-4
B.Y=2x-2
C.Y=2x+4
D.Y=-2x-2

What is the equation of the line that passes through 2 2 and 14 AY2x4 BY2x2 CY2x4 DY2x2 class=

Respuesta :

sreedevi102
sreedevi102 sreedevi102
  • 21-05-2021

Answer:

[tex]Equation \ of \ the \ line => (y -y_{2}) =m(x -x_{2} )[/tex]

[tex]slope, m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} } =\frac{-4-2}{1--2} = \frac{-6}{3} = -2[/tex]

Equation the line passing through (-2, 2) and ( 1, -4)

[tex](y -- 4) = -2(x -1)\\\\(y +4) = -2x + 2\\\\y = -2x +2 -4 \\\\y = -2x -2[/tex]

option D

Answer Link

Otras preguntas

How do you simplify 9/12
Simplify 1/3(24x-9)+10 ?
Which of the following is an example of indirect characterization? A. "Three times Della counted it. One dollar and eighty-seven cents. And the next day would
a short paragraph on wasting time plsss fasst
are the ratios 2.5:3.5 and 5:7 proportional? explain
FINGERNAIL: After m months, the length of a fingernail is 10 + 3m millimeters. How long is the fingernail after eight months? three years
Two friends share 3 fruit bars equally how much does each friend get
what does 14 divided by 413 equal
The football team has a total of 50 jerseys. There are 30 medium-sized jerseys. What percent of the jerseys are medium-sized jerseys
make x the subject v²+x=w