To describe a sequence of transformations that maps triangles ABC onto triangle A"B" C", a student starts with a reflection over the x-axis. How should the student complete the sequence of transformations to maple triangle ABC onto triangle A"B"C"?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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) .

Identify the parent function that can be used to graph the function f(x)=3(x-9)2