1. If f(x) = sin(e-*) then f'(x) = 2. If f (x) = -x3 + x+ = thenf'(-1) = 3. [cos'(x3)] = 4. If f(x) = tan(2x) then f' () = 5. Let f(x) be the function satisfying f'(x) = x /f(x) for all real numbers x, where f (3) = 25. Find f"(3). 6. Let f(x) be the function given by f(x) = Ze*". For what value of x is the slope of the line tangent to the graph of f (x) equal to 3? 7. Suppose the function g is defined by g (x) = kvx +1 0 x 3 (mx +2, 3