MATH 84 - Intermediate Algebra Foundations for Soc Sci, Lib Arts & GenEd

3 Credits

This class is designed to provide proficiency with mathematical concepts and skills needed in Math 107, Math& 146, Math 180/181.  It focuses on mathematical reasoning and solving of real-life problems. GRAPHING CALCULATOR REQUIRED: TI-84 recommended.

Pre-requisite(s) Math 81 with min. 2.0
Placement Eligibility Math 091 or higher
Course Note GRAPHING CALCULATOR REQUIRED: TI-84 recommended.
Fees

Quarters Typically Offered
Designed to Serve Students needing Math 107, Math 146, Math 180/181 but do not need any other math course having Math 91, 98, 111 or 141 as a prerequisite. Students transferring to UW should check with an adviser.

Active Date 20210311T08:50:58

Grading Basis Decimal Grade
Class Limit 32
Contact Hours: Lecture 33
Total Contact Hours 33
Degree Distributions:
Course Outline

Solving linear equations in one variable having many terms, fractional coefficients, and distributing.
Solving linear inequalities in one variable (including compound inequalities - or, and, three-part) expressing results with graphs and interval notation.
Functions and representations: concept, notation, independent/dependent variable, including exposure to square root, quadratic, absolute value, piecewise.
Linear functions: concept, slope, slope intercept form, rates of change, constructing from pairs of points.
Linear equations in two variables: graphing lines (intercepts, slope/y intercept), contextualized constructing equation of lines, point-slope form.
Modeling: linear models, linear regression, including exposure to quadratic regression.
Simplifying expressions with integer exponents (product/quotient), emphasis on calculator entry.
Exponential functions: concept, intercepts
Pythagorean theorem and distance formula, including estimating and computing roots of numbers.
Training in use of graphing calculator throughout course to evaluate, graph, trace, zoom, change window, and perform regression.
Developing quantitative/symbolic reasoning abilities.

Student Learning Outcomes
Complete a variety of algebraic tasks: simplify algebraic expressions, solve linear equations and inequalities, working with formulas.

Define the concepts of function, domain, range, then compute a variety of functions (linear, square root, quadratic, piecewise, absolute value)

Define, describe, and recognize graphs of functions (linear, square root, quadratic, absolute value), and determine slope, intercepts, and slope- intercept form of linear functions.

Define, describe and compute features of exponential functions and their graphs.

Use regression models (linear, quadratic) to model and make statements about realistic situations.

Recognize and interpret numbers in scientific notation, as well as convert between scientific notation and standard form.

Use a graphing utility to graph and evaluate a variety of functions, and generate regression functions.

Describe and use techniques that improve learning. This will include (but not limited to): reading strategies, notetaking, study groups, error analysis, organization, time management, due date awareness, etc.

Effectively utilize learning habits and awareness of resources that help students succeed in math courses by reviewing organized binder, homework notes, journal entries, etc.