Explore BrainMass

Explore BrainMass

    Integration and Differentiation

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Please explain the solutions so that I can understand.

    7. Evaluate y = Integration-sign e^(ax+b) dx .

    11. Find the area of Recordi's new exponential pool, which is bounded by y=e^x, y=0, x=0 and x=3.

    12. Find dy/dx for y=x^2 e^-x . Find points where the curve has horizontal tangents.

    13. Find out how many bacteria there will be at time t in the gremlin's bacteria dish (dn/dt = 3n; t=0 when n=10; t is measured in hours.) How many bacteria will there be after 5 hours?

    © BrainMass Inc. brainmass.com November 30, 2021, 4:10 am ad1c9bdddf
    https://brainmass.com/math/integrals/integration-differentiation-exponential-functions-333763

    Solution Preview

    7. y=e^(ax+b)/a+C
    11.∫_0^3▒〖e^x dx〗=e^x |_0^3=e^3-e^0=e^3-1
    12. dy/dx=2xe^(-x)-x^2 e^(-x)=(2x-x^2 ) e^(-x)
    The ...

    Solution Summary

    The expert integrates and differentiates exponential functions.

    $2.49

    ADVERTISEMENT