
Asma B. answered 06/25/22
Lower, middle and upper ISEE Tutor - Certified Teacher
First write in slope intercept form:
-3x+2y=10
+3x +3x
2y/2=(3x+10)/2
y=3/2x+10/2
y=3/2x+5
original slope is 3/2, perpendicular slope is negative reciprocal : -2/3
Use the point to find the equation of the line, this one is easy because the point given is the y-intercept.
y=mx+b
m=-2/3
b=8
y=-2/3x+8 => this is the line perpendicular to the original that goes through the given point.