Consider the graph of function f below. the function g is a transformation of f. if g has a y-intercept at -1, which of the following functions could represent g? a. g(x) = f(x) + 4 b. g(x) = f(x) - 1 c. g(x) = f(x + 4) d. g(x) = f(x - 1)

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) .

Find the equation using the point (4,8)

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute