The math of quadratics is intrinsically related to a U-shaped curve known as a parabola. Perhaps the most familiar example is a stream of water that shoots from a drinking fountain. There are many ...

But for many algebra students, the jumble of algebraic symbols is still confusing. So Mr. Wong tells them to sketch a parabola. “If you graph it, it’s much easier for the kids to understand wh ...

some nifty things about parabolas and conic sections, and even perhaps a soft-core hint of the infinitesimal, change-explaining powers of calculus…Take students to see the mathematical sequoia ...

If you’ve ever taken an algebra or physics class, then you’ve met a parabola, the simple curve that can model how a ball flies through the air. The most important part of a parabola is the vertex — ...

MANY listeners wrote in to point out that the Arch is not a parabola, as we said on air. It's a catenary curve. Stanford math professor Keith Devlin explains the difference. It's time for your ...

As the centuries rolled by, mathematicians began to understand the possibilities of curves on paper, circles and parabolas and cubics ... part of a program to make algebra palpable.

Given the parabolas dutifully obey the equation y=ax ... Jeff Smith is a former Math teacher and a retired US Navy Lieutenant Commander. Send your answers to [email protected].