What are the values of a and b in the exponential function given two points on the graph?
(2, 6400) and (4, 4096)

What is the size of the matrix resulting from

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) .

Can some one explain this i got sent this. is this a threat i’m scared