Brooks Emerick

matH 115 — preCalculus

Fall 2026 — Section 030

Course Materials:

• Syllabus (updated Aug 21)

• Schedule (updated Aug 24)

• 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

Lecture Notes:

• Chapter 1 Notes (updated Aug 27)

Worksheets:

• Chapter 1 Worksheets:

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

  • S.1.4: Functions (Solutions)

  • S.1.5: Graphs of Functions (Solutions)

  • S.1.6-S.1.7.P1: Parent Functions and Transformations (Solutions)

  • S.1.6-S.1.7.P2: Parent Functions and Transformations (Solutions)

Problem Sets:

• Problem Set I (due Sep 9)

• Problem Set II (due Sep 16)

Quizzes:

• Quiz 1 — Midpoint and Lines (Solutions)

• Quiz 2 — Function Notation and Parent Functions (Fri Sep 11 in-class)

Exams:

• Coming Soon…