Arturo O. answered 10/11/19
Experienced Physics Teacher for Physics Tutoring
The slope of the perpendicular line must be the negative reciprocal, so
m = -1/(3/2) = -2/3
In point-slope form, the equation is
y - y1 = m(x - x1)
x1 = -2
y1 = 1
m = -2/3
Plug these numbers into the point-slope equation.