Research Guides: Mathematics: Precalculus

Pre-Calculus and Calculus - Learning Express Library (opens in a new window)
Lessons and tutorials on precalculus and calculus. Sign in with your Wake Tech login.
Precalculus - Khan Academy (opens in a new window)
Precalculus lessons and tutorials.
Math 171 Review - WT ILC (opens in a new window)
A collection of videos on precalculus (Math 171) provided by Wake Tech's Individualized Learning Center.
Precalculus Videos - Khan Academy (opens in a new window)
A collection of precalculus videos provided by Khan Academy.