# Math 141: Precalculus I (old edition)

- Source: [LibreTexts](https://math.libretexts.org/Courses/Highline_College/Math_141%3A_Precalculus_I_(old_edition))
- Licence: not stated by the source
- Read at LibreTexts: https://math.libretexts.org/Courses/Highline_College/Math_141%3A_Precalculus_I_(old_edition)
- PDF: https://downloads.libretexts.org/api/v1/download/math-69050/pdf

This text prepares students for the calculus sequence. Real-valued functions, including techniques for graphing polynomial, rational, piecewise, exponential, and logarithmic functions. The text also includes circles, basic function properties, nonlinear inequalities, and complex numbers.