Brooks Emerick

matH 115 — PreCalculus

SECTION 030 — Fall Semester 2026

Course Materials:

• Syllabus (updated Aug 20)

• Schedule (coming soon…)

• PDF Textbook:

  • Chapter 1 — Functions and Their Graphs

  • Chapter 2 — Polynomial and Rational Functions

  • Chapter 3 — Exponential and Logarithmic Functions

  • Chapter 4 — Trigonometric Functions

  • Answers to Odd-Numbered Review Problems

Worksheets:

• Worksheets 1.1—1.5:

  • S.1.1—S.1.3: Cartesian Plane, Graphs, and Lines (Solutions)

Exams:

• Coming Soon…