Two sandboxes with the same area are shown. the equation represents the area of sandbox 2 in terms of its width. which is the approximate length of the longest side of sandbox 2? round the answer to the nearest hundredth of a meter.

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) .

What is the radical expression that is equivalent to the expression 27 1 over 5?

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?