Multivariable Calculus
http://www.maa.org/taxonomy/term/40566/0
enIdentifying Quadric Surfaces from a Graph
http://www.maa.org/programs/faculty-and-departments/course-communities/identifying-quadric-surfaces-from-a-graph
A Characterization of a Quadratic Function in \(\Re^n\)
http://www.maa.org/programs/faculty-and-departments/classroom-capsules-and-notes/a-characterization-of-a-quadratic-function-in-ren
<div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><em>The author provides a characterization of</em> \(n\)-<em>dimensional quadratic functions in terms of tangent planes.</em></p>
</div></div></div>A Class of Multivariable Limits
http://www.maa.org/programs/faculty-and-departments/classroom-capsules-and-notes/a-class-of-multivariable-limits
<div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><em>The authors prove a necessary and sufficient condition for the existence of the limits of a class of multivariable rational functions commonly seen in textbooks.</em></p>
</div></div></div>Finding Matrices that Satisfy Functional Equations
http://www.maa.org/programs/faculty-and-departments/classroom-capsules-and-notes/finding-matrices-that-satisfy-functional-equations
<div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><em>The author shows how to solve a class of analytic functions using an approach demonstrating a surprising connection between multivariable calculus and linear algebra.</em></p>
</div></div></div>Properties of Curves (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/properties-of-curves-classroom-capsules-and-notes
Polar, Cylindrical and Spherical Coordinates (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/polar-cylindrical-and-spherical-coordinates-classroom-capsules-and-notes
Conic Sections & Quadric Surfaces (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/conic-sections-quadric-surfaces-classroom-capsules-and-notes
Lines and Planes (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/lines-and-planes-classroom-capsules-and-notes
Vector Operations (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/vector-operations-classroom-capsules-and-notes
Partial Derivatives, Differentiability (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/partial-derivatives-differentiability-classroom-capsules-and-notes
Differentials (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/differentials-classroom-capsules-and-notes
Taylor Polynomials, Hessian (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/taylor-polynomials-hessian-classroom-capsules-and-notes
Directional Derivatives and Gradients (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/directional-derivatives-and-gradients-classroom-capsules-and-notes
Optimization (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/optimization-classroom-capsules-and-notes
Triple Integrals (Classroom Capsules and Notes)
http://www.maa.org/programs/faculty-and-departments/course-communities/triple-integrals-classroom-capsules-and-notes