Pre-Calculus

Links Legend: [T] - Teacher Created [S] - Student Created [E] - External Link

Quadratics Basics
Factoring - Generic Rectangle Factoring - Generic Rectangle pt.2

PC1 - Graphing Families of Equations
Vertex Form (h,k) "a" value

PC2 - Completing the Square
Completing the Square pt1 Completing the Square pt 2



PC3 - Complex Numbers
Powers of i Rationalizing with i Complex Roots of Quadratics

PC4 - Polynomials
Graphing Polynomial Equations Polynomial Division - Area Model

PC5 - Conic Sections
Graphing Parabolas w/ focus and directrix CTS to get focus form Graphing an Ellipse Graphing a Hyperbola Hyperbola applet