The graph of f is given. State the numbers at which fis not differentiable. (Enter your answers as a comma-separated list.)46.X = Use the definition of derivative to find f'(x) and f"(x).f(x) - 3x + 5x + 1f'(x) =f"(x) =Graph f, f', and f" on a common screen.y10101052.-5-10아-1아10Check to see if your answers are reasonable.We see from the graph that our answers -Select-- v reasonable because the graph of f' is that of --Select-- v function and the graph of f" is that of a --Select-- V function.

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Use the definition of derivative to find f"(x) and f"(x). f(x) - 3x + Sx + 1 "(x) - "(x) - Graph f, f', and f" on a common screen. 10 1아 10 -2 2 -4 -2 -4 -5 -5 -10 10 -1아 Check to see if your answers are reasonable. We see from the graph that our answers -Select-V reasonable because the graph of f' is that of -Select--- V function and the graph of "is that of a --Select--- V function.