Use the limit definition of the derivative to show that the derivative does not exist at...

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Use the limit definition of the derivative to show that the derivative does not exist at x = = a for the function. f(x) f(x) - 9 lim X-9- X-9 f(x) - 9 lim x 9+ X-9 = = = √9, x < 9 (x, x ≥ 9' X = 9 Use the limit definition of the derivative to show that the derivative does not exist at x = = a for the function. f(x) f(x) - 9 lim X-9- X-9 f(x) - 9 lim x 9+ X-9 = = = √9, x < 9 (x, x ≥ 9' X = 9

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Solution given lim x49 So Fx lim f19 x... View the full answer