please solve and explain each problem

Calculus I - Review 1. Find f'(x) for the following functions. a. f(x) = sin* (4x5) b. f(x) = gn(tan(x2)), where g is a differentiable function and n is a constant 2. Find the following integrals using substitution. a. Stan3(ax)sec?(ax), a is a constant. b. 3x2 1+x6' a is a constant. Section 6.1-6.3 1. Let R be the region bounded by y = Vx, y = x, . Use the slicing method to find the volume of the solid generated when R is revolved about the following lines. a. y= 0 b. x = 0 C. y = 1