# Calculus

posted by
**Michael**
.

If m ≤ f(x) ≤ M for a ≤ x ≤ b, where m is the absolute minimum and M is the absolute maximum of f on the interval [a, b], then m(b − a) ≤ b f(x) dx a≤ M(b − a).

Use this property to estimate the value of the integral.

The integral from 0 to 2 of 5xe^−x .