EMAT 6690 Essays


S. Kastberg

Investigating Parabolas and Tangents

An investigation of three classes of parabolas and a study of Descartes' procedure for finding the tangent line to the curve at a point.

Exploring Logarithms

An investigation of Logarithms using a genetic approach and a precalculus approach.

Plus a neat base 2 slide rule constructed in GSP!

Investigating Ideals

(under construction)

Using the graphing calculator to investigate the geometric properties of polynomials in one variable with integer coefficients.