(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

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1 Point Let F R R Be Defined By F X 9x 9x 5x 5 Is F A Linear Transformation A F X Y F X F Y 1 (57.82 KiB) Viewed 22 times

(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