Question

how to find perpendicular line of this. y = 3/2x + 1

Answer 1

Perpendicular = Negative reciprocal of given line.
For example, if you have a line with a slope of 1/4, the slope of the perpendicular line is -4. (Flip, and change the sign.)

Answer 2

y = -(2/3)x + C

If you know what point to be perp. to you can figure out the value of "C"

Answer 3

thank u!