 and illustrate the following concepts.</p>

  <ol>
    <li>Give a summary of the ideas you learned in 112, including
    graphing, derivatives (product, quotient, power, chain, trig,
    exponential, and logarithm rules), and integration ($u$-sub and
    integration by parts).</li>

    <li>Compute the differential $dy$ of a function and use it to
    approximate the change in a function.</li>

    <li>Explain how to perform matrix multiplication and compute
    determinants of square matrices.</li>

    <