Step 1: 4x-28 = 2x-6
step 2: 2x-28 = -6
step 3: 2x = 22
step 4: x = 11

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) .

One integer is 8 times another. if the product is 72, then find the integers

Consider the graph of the exponential function y=3(2)×