In the function showing the cost for any number of apples, what is the input or x-value?

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) .

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.