Express the function f(x) = 4x^2 -8x-2 in the form a(x+h)^2 + k, where a, h and k are constants. Hence state the the minimum value of f(x)

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe