Question: 1) Evaluate each limit: a) lim (x2 + 4x - 5) / (25 - x2) (2 K, 1 T) X- - 5 b) lim (2x2

 1) Evaluate each limit: a) lim (x2 + 4x - 5)

1) Evaluate each limit: a) lim (x2 + 4x - 5) / (25 - x2) (2 K, 1 T) X- - 5 b) lim (2x2 - 5x -3) / (x2 - x - 6) (2K, 1T) x- 3 c) lim (x - 4) / ( Vx - 2) (2K, 1T) X-4 2) Differentiate the function y = 1/x using the first principles definition of the derivative. (4 - A, 4 - C)

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