Find the equation of the line.

GIVING BRAINIEST TO WHOEVER HELPS ME AND GETS IT RIGHT!!!

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) .

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|