" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x1, y1
y - y1 = m (x - x1)
y - 5 = 1/3 (x -(-1)
y - 5 = 1/3 ( x + 1)
y - 5 = 1/3x + 1/3
______________×3
3y - 15 = x + 1
3y = x + 1 + 16
3y = x + 17
y = 1/3 x + 17/3