(1 point) Let f: R → R³ be defined by ƒ(x) = (−9x, −9x, −5x – 5). Is ƒ a linear transformation? a. f(x + y) = f(x) + f(y
Posted: Mon Jul 11, 2022 10:29 am
(1 point) Let f: R → R³ be defined by ƒ(x) = (−9x, −9x, −5x – 5). Is ƒ a linear transformation? a. f(x + y) = f(x) + f(y) = Does f(x + y) = f(x) + f(y) for all x, y E R? choose b. f(cx) = + c(f(x)) = Does f(cx) = c(f(x)) for all c, x ER? choose c. Is f a linear transformation? choose