Question

please help

through (2, 6) and perpendicular to y = -5/4x + 1. find equation

Answer 1

slope will be 4/5
so eqn is,
(y-y1)=slope(x-x1)
(y-6)=4/5(x-2)
5(y-6)=4(x-2)
5y-30=4x-8
5y-4x=30-8
5y-4x=22

Answer 2

slope will be 4/5 bcoz m1*m2=-1

Answer 3

slope of first eqn is -5/4
so,
(-5/4)*m2=-1
m2=4/5

Answer 4

if u face any problem in understanding jst ask me.

Answer 5

okay thanks