In: Math
1- Use calculus to find the absolute maximum and minimum values of the following functions on the given intervals. Give your answers exactly and show supporting work.
f(x) = (7x − 1)e^−2x on [0, 1]
f(x) = x^4 − 2x^2 + 4 on [0, 2]
f(x) = x^3 − 2x^2 + x + 1 on [0, 1]