Hungryhippon06
Hungryhippon06 Hungryhippon06
  • 13-12-2021
  • Mathematics
contestada

What is the equation of a line that goes through points (4,-5) and (-4, 1)?​

Respuesta :

ezwin224 ezwin224
  • 13-12-2021

Answer:

y=-3/4x-2

Step-by-step explanation:

y=mx+b form (slope intercept form)

1) find slope

(4,-5) and (-4,1)

1-(-5)=6

-4-4=-8

m=6/-8 or 3/-4

y=-3/4x+b

Plug a coordinate in y=mx+b. Plug either (4,-5) or (-4,1)

in this case, I'll plug in (4,-5).

-5=-3/4(4)+b

Note that I substituted the y and x variables in place of one of the coordinates.

find b=-2.

Result: y=-3/4x-2

Answer Link

Otras preguntas

What Does 'Behind Bars' Mean?
Calculate the electrical energy expended in a device across which the circuit voltage drops by 50 volts in moving a charge of 6 coulombs.
what is the cuberoot of the squareroot of 324?
1 . A farmer moves along the boundary of his rectangular field of side 10m x 20m . farmer covers 1m in 1sec . what will be the magnitude of displacement at the
A body of mass 2 kg is moving in the positive X-Direction with a speed of 4 m/s collides head on with an another body of mass 3 kg moving in the negative X-Dire
name two oil yielding crops
how do I expand r(r-r2) the 2 is meant to be r squared
what does it mean to 'go nuts'?
what does 'keep your head' mean?
many popular beverages are sold in two-kilo bottles. true or false