MATH-1314 College Algebra
Kris Clabes
Credit Spring 2023
Section(s)
MATH-1314-075 (57168)
LEC DIL ONL DIL
MATH-1314-085 (57173)
LEC DIL ONL DIL
Course Subjects
COURSE DESCRIPTION
MATH 1314 COLLEGE ALGEBRA.A course designed for students majoring in business, mathematics, science, engineering, or certain engineering-related technical fields. Content includes the rational, real, and complex number systems; the study of functions including polynomial, rational, exponential, and logarithmic functions and related equations; inequalities; and systems of linear equations and determinants.
COMMON COURSE OBJECTIVES/LEARNING OUTCOMES
Functions
- Use and interpret functional notation.
- Find the domain of polynomial, rational, radical, exponential, and logarithmic functions.
- Find a symbolic representation of the sum, difference, product, quotient, and composition of two functions.
- Evaluate the sum, difference, product, quotient, and composition of two functions at a given value of the respective domain for functions represented symbolically, graphically, and numerically.
- Find the inverse of a function represented symbolically, graphically, or numerically.
- Interpret the graphs of functions.
Graphing functions:
- Sketch the graphs of the following functions: Lines, x2, x3, x1/2, 1/x, 1/x2, |x|, factored polynomials of degree 3 or more, ax, logax, and rigid transformations of these functions.
- Describe the end behavior of polynomial functions.
- Approximate the zeros of a function from its graph.
- Solve an inequality involving a function from its graph.
- Graph a piece-wise defined function.
Symbolic Adeptness:
- Solve polynomial, rational, exponential, and logarithmic equations symbolically.
- Solve equations involving radicals symbolically.
- Solve equations with rational exponents symbolically.
- Solve equations with negative exponents symbolically.
- Solve polynomial and rational inequalities symbolically.
- Use the Fundamental Theorem of Algebra and the Conjugate Zeros Theorem to find zeros of polynomials of degree three or greater.
- Find the vertex of a parabola and the center and radius of a circle by completing the square.
- Find the vertex of a parabola written in standard form by using the formula h = -b/2a.
- Convert an exponential equation to logarithmic form, and a logarithmic equation to exponential form.
- Evaluate exponential and logarithmic functions using the change of base formula and a calculator.
- Use the properties of logarithms to expand a logarithmic expression, and to write an expanded logarithmic expression as a single logarithm.
- Solve a system of linear equations using Gaussian elimination.
- Solve a system of linear equations using matrix inversion or Cramer’s Rule.
Applications
- Recognize and use applications of linear functions.
- Recognize and use applications of quadratic functions, including falling object problems and extremea problems.
- Recognize and use applications of exponential and logarithmic functions, including exponential growth and decay, doubling time, and half-life problems.
- Recognize and use applications of systems of linear equations.
Student Learning Outcomes/Learning Objectives
Learning Outcomes
Upon successful completion of this course, students will be able to do at least 70% of the following:
1. Demonstrate understanding and knowledge of properties of functions, which include domain and range, operations, compositions, and inverses.
2. Recognize and apply polynomial, rational, exponential, and logarithmic functions and solve related equations.
3. Apply graphical, symbolic and numeric techniques.
4. Evaluate all roots of higher degree polynomial and rational functions.
5. Recognize, solve and apply systems of linear equations using matrices.
Office Hours
T Th 9:30 AM - 10:30 AM Blackboard Collaborate
NOTEM W 10:00 AM - 11:30 AM RVSA 9125 and Collaborate
NOTEPublished: 01/23/2023 11:54:29