Let f be a function such that f(?5) = 4, f(0) = ?3, and f(4) = 0. Give the coordinates of three points on the graphs of each of the following.
(a) y = f(x + 4)
(x, y) = (smallest x-value)
(x, y) =
(x, y) = (largest x-value)
(b) y = f(x) + 1
(x, y) = (smallest x-value)
(x, y) =
(x, y) = (largest x-value)