Jawabanmu

2014-02-06T22:01:40+07:00
Y-y, = m (x-x,)
y-(-5) =  1/3 (x-0)
y+5 = 1/3 x
y = 1/3 x - 5

2014-02-06T22:03:45+07:00
M =  \frac{1}{3}  
y-y1 = m ( x-x1 )
y+5 =  \frac{1}{3}   ( x - 0 )
y =  \frac{1}{3}  x - 5