Cos(x) - 1 (1) Compute limx-0 2x2 (2) Compute the derivative of es. Simplify the answer. (3) Let y = x2 for x > 0. Use logarithmic differentiation to com- dy pute dx (4) Mike travels 112 miles in two hours. He claims that he never exceeded 55 miles/hour. Use the Mean Value Theorem to study this claim. (5) Let f(x) = 24+ 2x3 -3x2 -4x +4. Find the critical values and the intervals where the function is increasing and decreasing