Question: Use f'(a) - lim f(x) - f(a) - or f'(a) = _ lim f(a + h) - f(a) h- 0 to find the derivative f'(a).

Use f'(a) - lim f(x) - f(a) - or f'(a) = _ lim f(a + h) - f(a) h- 0 to find the derivative f'(a). x- a X-a h 5 ) f ( 49) if f ( x ) = ~x A) 7 B) 49 C) 7 D) 14

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