Question

perpendicular slope

Answer 1

@phi

Answer 2

y-x=5

Answer 3

convert it in standard form

Answer 4

y=mx+c
m=slope of line
y=x+5

Answer 5

if two lines areperpendicular the product of there slope=-1
let slope of perpendicular line=m
slope of given line = 1
m*1=-1
m=-1

Answer 6

any line perpendicular to given line will have slope =-1

Answer 7

@edjoey