1.Use the bypass rules to obtain the derivative of the next function y = x^-1 - x2 2.Use the bypass rules to obtain the derivative of the next function y = x^-6 + 9x 3.Use the bypass rules to obtain the derivative of the next function y = 4x^-1 + 2 4.Use the bypass rules to obtain the derivative of the next function y = -x + 8 -x3/9 5.Given the function, f(x) = 2x2 +4, find the slope of the drying line to the points (1, f (1)) and (3, f (3)). 6.Calculates the numerical derivative in time t = 2 of the following function that represents height of an object: h(t) = t2/2 - 4*t