" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a).
y = mx - ( mx₁ - y₁ )
y = -5x - ( 10 - 4 )
y = -5x - 6
b).
y = -2x + 5
m = -2
y = mx - ( mx₁ - y₁ )
y = -2x - ( 4 - 4 )
y = -2x
c).
y = -1/3x + 2
m = -1/3
m₂ = -1 : m
= -1 : -1/3
= 3
y = m₂x - ( m₂x₁ - y₁ )
y = 3x - ( -6 - 4 )
y = 3x + 10
_________________________________
2).
y = 1/2x + 1
m = 1/2
m₂ = -1 : m
= -1 : 1/2
= -2
y = m₂x - ( m₂x₁ - y₁ )
y = -2x - ( -4 - 5 )
y = -2x + 9