Question

find the equation of the line that contains the points (2,-4) and is perpendicular to the line that contains the points (5/4,-2) and (3/4,-3)

Answer 1

https://www.desmos.com/calculator/mpishrmxfv

Answer 2

thats your first line

Answer 3

now the slope of a perpendicular line to that would be -1/2.

Answer 4

now put it into point-slope form which is \[y-y _{1}=m(x-x _{1})\]

Answer 5

where m is your slope, x1 is your x coordinate, and y1 is your y coordinate

Answer 6

from there solve for y