Answer:
y = -3/2x + 1
Explanation:
Perpendicular lines' slope will have the negative reciprocal of the other one's slope.
First, put 2x-3y = 6 into slope - intercept form, so it would be:

This means that the slope of that line is 2/3, so the slope of the perpendicular line would have to be -3/2.
Then, you can put this into point-slope form, so it would look like:
y - 4 = -3/2 (x + 2)
