Mathematics Department

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**Mathematics **

** Delgado Course Credit-Hour Key - ** the meanings of the letters and numbers next to the course name.

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** NOTE: ** Placement into mathematics courses is based upon placement scores, ACT scores, or a grade of “C” or better in the prerequisite course. Students must consult an advisor before selecting a math course. Entrance requirements will be strictly enforced. Only one mathematics course below the course required for the degree and numbered above 100 may be used for elective credit and only if it is taken before the higher-level course.

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**MATH 090 Basic Mathematics 5-0-5**

Review of basic mathematics skills. This course provides five hours of instruction per week for the student who needs additional time to master the fundamental numerical operations of addition, subtraction, multiplication, and division of whole numbers, fractions, and decimals; ratio and proportion; percent; and systems of measurement. Also introduces algebra. This is a skills improvement course and may not be used as credit for a certificate or degree.

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**MATH 091 Basic Mathematics Review 3-0-3**

Review of basic mathematics skills. Includes the fundamental numerical operations of addition, subtraction, multiplication, and division of whole numbers, fractions, and decimals; ratio and proportion; percent; systems of measurement; and an introduction to algebra. This is a skills improvement course and may not be used as credit for a certificate or degree.

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**MATH 095 Introductory Algebra I 3-0-3**

Operations with signed numbers and polynomials, evaluating polynomials, integer exponents, solving linear equations and inequalities, algebraic word problems, graphing linear equations with two variables, simplifying radicals.

**Prerequisite: “C” or better in MATH 090 or 091, or a score of 12-18 on the Delgado Placement Test.**

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**MATH 096 Introductory Algebra II 3-0-3**

Solving linear equations, inequalities, and systems; factoring polynomials; solving quadratic equations by factoring; simplifying and performing operations with rational expressions; complex fractions; solving rational equations; algebraic word problems; graphing linear equations; simplifying radical expressions.

**Prerequisite: “C” or better in MATH 095 or MATH 113, or a score of 19-25 on the Delgado Placement Test, or an enhanced ACT score of 18-19**.

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**MATH 113 Algebra for Technology 3-0-3**

Selected topics in algebra with emphasis on applications in various areas of technology.

**Prerequisite: “C” or better in MATH 090/091 or a score of 12-18 on the Delgado Placement Test. **

**For students in technical programs.**

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**MATH 114 Geometry and Trigonometry for Technology 3-0-3**

Selected topics in geometry and trigonometry with emphasis on applications in various areas of technology. **Prerequisite: “C” or better in MATH 113 or a score of 19-25 on the Delgado Placement Test.
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**For students in technical programs.**

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** MATH 118 Algebra for College Students 3-0-3**

Solving and graphing linear and absolute value inequalities; rational expressions and complex fractions; solving quadratic and rational equations; operations with radical expressions; distance, point-slope, and slope-intercept formulas; an introduction to function notation and the parabola.

**Prerequisite: “C” or better in MATH 096, or a score of 26-32 on the Delgado Placement Test, or an Enhanced ACT score of 18-21.**

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**MATH 120 Mathematics Survey with Applications 3-0-3**

Introduction to sets and logic; the real number system; elementary topics in algebra; probability and statistics; and computers with emphasis on applications.

**Prerequisite: “C” or better in MATH 096 or a score of 26-32 on the Delgado Placement Test or an Enhanced ACT score of 20-21.**

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**MATH 123 Elementary Number Structure 3-0-3**

Sets, logic, number systems, elementary number theory, real numbers, integers, rational numbers, basic algebra concepts, introduction to elementary probability and statistics, and computer literacy.

**Intended for students in Early Childhood and Elementary Education programs. **

**Prerequisite: “C” or better in MATH 118.**

### MATH 124 Elementary Geometry 3-0-3

Probability, statistics and experimental geometry of 2- and 3-dimensional space: points, lines, planes, space, measurement, congruence, similarity, symmetry, parallelism, perpendicularity, perimeter area, volume and coordinate geometry.

**Intended for students in Early Childhood and Elementary Education programs. **

**Prerequisite: “C” or better in MATH 123.**

### MATH 128 Explorations in College Algebra 3-0-3

Solve and graph equations and inequalities: perform operations of functions, find their inverses, and graph both; evaluate and graph polynomial functions; explore exponential and logarithmic functions. Intended for non-calculus bound students.

**Prerequisite: “C” or better in MATH 118, ACT-22 or above, Delgado Placement-33-45. **

Student will not receive credit for both MATH 128 and 130. MATH 128 may not be used as a prerequisite for MATH 221.

### MATH 129 Trigonometry 3-0-3

Trigonometric functions, sine and cosine graphs, inverse trigonometric functions, plane trigonometry, systems of equations, binomial theorem. Intended for non-calculus bound students.

**Prerequisite: “C” or better in MATH 128 or 130. **

Student will not receive credit for both MATH 129 and 131.

### MATH 130 Pre-Calculus Algebra 3-0-3

Solve and graph equations and inequalities: perform operations of functions, find their inverses, and graph both; evaluate and graph polynomial and rational functions; explore exponential and logarithmic functions. Intended for calculus bound students.

**Prerequisite: “C” or better in MATH 118, ACT-22 or above, Delgado Placement-33-45. **

Student will not receive credit for both MATH 128 and 130.

### MATH 131 Pre-Calculus Trigonometry 3-0-3

Trigonometric functions, trigonometric identities, inverse trigonometric functions, analytical trigonometry, complex numbers, polar coordinates, systems of equations, binomial theorem. Intended for calculus bound students.

**Prerequisite: “C” or better in MATH 130. **

Student will not receive credit for both MATH 129 and 131.

### MATH 151 Finite Mathematics 3-0-3

Overview of finite mathematics, including systems of equations, matrix algebra, linear programming, probability, and Markov chains.

**Prerequisite: “C” or better in MATH 130.**

### MATH 203 Statistics 3-0-3

Describes sets of measurements graphically and numerically. Includes probability, discrete and continuous random variables, the normal probability distribution, elements of sampling theory, estimation theory, hypothesis testing, regression and correlation.

**Prerequisite: “C” or better in MATH 130.**

### MATH 220 Basic Calculus 3-0-3

Functions, graphs, slopes, derivatives, chain rule, areas, integrals, maximum-minimum problems, curve sketching, compound interest, exponents, logarithms, limits, continuity, application of derivatives, integration, technique of integration and introduction to differential equations. Includes material from both 221 and 222, but excludes topics including trigonometry. Not intended for students majoring in mathematics or the physical sciences.

Students may not receive credit for both 220 and 221.

**Prerequisite: “C” or better in MATH 130 or equivalent ACT/Placement scores.**

### MATH 221 Calculus I 3-2-4

Limits, continuity; algebraic and trigonometric functions, their derivatives and integrals; maxima and minima, related rates; and integration techniques.

**Prerequisite: “C” or better in MATH 130 and MATH 131.**

### MATH 222 Calculus II 3-2-4

Indefinite integral, application of definite integral to work, area, and volume; transcendental functions, their derivatives and integrals; techniques and applications of integrations.

**Prerequisite: “C” or better in MATH 221.**

### MATH 223 Calculus III 3-2-4

Topics covered include improper integrals, L’Hopital’s Rule, infinite series, analytic geometry, polar coordinates and parametric equations, three-dimensional space, vectors, and vector-valued functions. Prerequisite: “C” or better in MATH 222.

** For More Information call 504-671-6480**

MATHEMATICS DEPARTMENT