Answer:
we have,
(x1,y1) = (-9,4) and m= 2/3
using slope point formula,
(y - y1) = m(x - x1)
or, y-4 = 2/3 ( x + 9)
or, 3y - 12 = 2x + 18
or, 2x - 3y + 18 + 12 = 0
or, 2x - 3y + 30 = 0
or, 2x - 3y= - 30
comparing above equation with
x/a + y/b = 1. So,
(2x + 3y)/ -30= -30/-30
or, 2x/-30 + 3y/-30 = 1
or, - x/15 - y/10 = 1
or, x/15 + y/10 + 1 = 0
I'm not sure about it. I didn't understand the question properly. The equation in slope intercept form. I didn't understand.
Sorry if it is wrong then.
