Question

MIDDLE SCHOOL MATH EASY POINTS PLZ AND THX!!!! without graphing tell whether the lines y=2/3x+1 and y=-3/2x+1 are parallel, perpendicular, or neither

Answer 1

Perpendicular

Explanation:

The two graphs make are intercepting and make a cross-like shape. They have the same y-axis and 2/3 and -3/2 are recepricals.

Answer 2

They would be perpendicular. They both have the same y-intercept and they are negative reciprocals of each other (complete opposites) so they would go in opposite directions forming a perpendicular angle