# Mathematics Department

## Contact

Mary Martin
mmartin@cgcc.edu, (541) 506-6031

John Evans

## Classes

Course Name Credits Description
MTH 022 Measurements 1

Use both English and Metric measurements, conversions, temperature, and to write, manipulate, interpret, and solve applications and formula problems. Concepts will be introduced numerically, graphically, symbolically, and in oral and written form. Scientific calculator with fraction capabilities required. Prerequisite: placement into MTH 20 and RD 90. Audit available.

Applies arithmetic to a variety of problems found in the business field, including simple and compound interest, annuities, payroll preparation, pricing, invoice preparation, trade discounts, taxes, and depreciation. Scientific calculator required. Prerequisites: MTH 20 and placement into RD 90. Audit available.

MTH 093 Introduction to Graphing Calculators 1

Introduces basic use of graphing calculators. Explores the power of graphing calculators' computer algebra systems. The TI-89 (or TI-92 or Voyage 200) graphing calculator is required. Prerequisite: MTH 60 or equivalent placement. Audit available.

MTH 095 Intermediate Algebra 4

Introduces functions graphically and symbolically with an emphasis on function notation. Investigates functions, equations, and graphs involving linear, quadratic, rational, radical, and absolute value expressions. Integrates technology throughout. Graphing calculator required. Prerequisites: MTH 65 or equivalent placement test scores; placement into WR 115. Audit available.

MTH 111 College Algebra 5

Explores relations and functions graphically, numerically, symbolically, and verbally. Examines exponential, logarithmic, power, polynomial, and rational functions.  Investigates applications from a variety of perspectives. Prerequisite: MTH 95 or equivalent placement test scores. Prerequisite/concurrent: WR 121. Audit available.

MTH 112 Elementary Functions 5

Investigates periodic functions, trigonometric identities, vectors, polar coordinates, parametric equations, complex numbers and applications. Graphing calculator required. Prerequisite: MTH 111 or equivalent placement test scores. Prerequisite/concurrent: WR 121. Audit available.

MTH 20 Basic Math 4

Introduces and reinforces whole numbers, place value, fractions, decimals, percents, integers, measurements, and basic statistics.  Emphasizes writing, manipulating, interpreting and solving application problems.  A calculator is required. Prerequisite: Placement into Math 20 and RD 90. Audit available.

MTH 20B Basic Math 4

Introduces and reinforces whole numbers, place value, fractions, decimals, percents, integers, measurements, and basic statistics.  Emphasizes writing, manipulating, interpreting and solving application problems.  A calculator is required. Prerequisite: Placement into Math 20 and RD 90. Audit available.

MTH 243 Statistics I 5

Introduces displaying data with graphs, numerical descriptions of data, producing data, elementary probability, probability distributions, confidence intervals and significance testing. Investigates applications from science, business, and social science perspectives. Graphing calculator required. Prerequisite: MTH 95. Prerequisite/concurrent: WR 121. Audit available.

MTH 244 Statistics II 5

Investigates confidence interval estimation; tests of significance including z-tests, t-tests, ANOVA, and chi-square; and inference for linear regression. Applications are investigated from science, business, and social science perspectives. Graphing calculator with advanced statistical programs required and/or computer software. Prerequisites: MTH 243 and its prerequisite requirements. Audit available.

MTH 251 Calculus I 5

Includes limits, continuity, derivatives and applications. Graphing calculator required, TI-89 or other CAS calculator recommended. Prerequisites: MTH 112. Audit available.

MTH 252 Calculus II 5

Includes anti-derivatives, the definite integral, topics of integration, improper integrals, and applications of differentiation and integration. Graphing calculator required. Prerequisites: MTH 251 and its prerequisite requirements. Audit available.

MTH 253 Calculus III 5

Includes infinite sequences and series (emphasis on Taylor series), an introduction to differential equations, and vectors in three space. Graphing calculator required. Prerequisites: MTH 252 and its prerequisite requirements. Audit available.

MTH 60 Beginning Algebra I 4

Covers the use of applications, formulas, and reasoning skills to write, manipulate, interpret, solve and graph linear equations and systems. Introduces concepts numerically, graphically, and symbolically. Develops skills to communicate results in oral and written form. Prerequisites: MTH 20 or equivalent placement test scores.

MTH 65 Beginning Algebra II 4

Covers the use of applications, formulas, and reasoning skills to write, manipulate, interpret, and solve equations involving polynomials, radicals, and rational expressions. Introduces concepts numerically, graphically, and symbolically. Develops skills to communicate results in oral and written form. Prerequisites: MTH 60 or equivalent placement test scores.

## Faculty and Staff

Name Title Email Phone
Annette Byers Mathematics Instructor abyers@cgcc.edu (541) 506-6000, ext. 7176
John Evans
Mathematics Instructor
Department Chair
jevans@cgcc.edu (541) 506-6172
Tina Graves Mathematics Instructor tgraves@cgcc.edu
William Hughitt Mathematics Instructor bhughitt@cgcc.edu
Lucas Lembrick Mathematics Instructor llembrick@cgcc.edu (541) 506-6182
Patricia (Pam) Morse Mathematics Instructor pmorse@cgcc.edu (541) 506-6000, ext. 7049
Harvey Neuber Mathematics Instructor hneuber@cgcc.edu
Patrick Rawson Pre-College Programs Instructor prawson@cgcc.edu (541) 506-6000, ext. 8241
Abel Wolman Mathematics Instructor awolman@cgcc.edu