Question: Please solve a. For the function f(x), find f(1), f( - 1), and f(2). b. Sketch the graph of f(x). f (x ) = 2x

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a. For the function f(x), find f(1), f( - 1), and f(2). b. Sketch the graph of f(x). f (x ) = 2x - 3 if x5 1 x + 1 if x > 1 a. Find f(1), f( - 1), and f(2). f(1) = (Simplify your answer. Type an integer or a fraction.) f( - 1) = (Simplify your answer. Type an integer or a fraction.) f(2) = (Simplify your answer. Type an integer or a fraction.) b. Sketch the graph of f(x). Choose the correct graph below. O A. O B. O c. O D. O O X

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