Who tryna give me some robux tho ??

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?