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Angela Wayne

Math 115

The following are the archived teaching and learning material for Math 115. To find the most updated material, please log in to your Canvas account (you must be a registered student in order to view the material in Canvas)

Exercises

Math 115 sec 1.7 with solution

Math 115 sec 1.8 with solution

Math 115 sec 2.3 with solution

Math 115 sec 2.4 with solution

Math 115 sec 2.5 with solution

Math 115 sec 2.7 with solution

Math 115 sec 2.8 with solution

Math 115 sec 3.2 with solution

Math 115 sec 3.3 with solution

Math 115 sec 3.4 with solution

Math 115 sec 3.5 with solution

Math 115 sec 3.6 with solution

Math 115 sec 3.7 with solution

Math 115 sec 4.2 with solution

Math 115 sec 4.3 with solution

Math 115 sec 4.4 with solution

Math 115 sec 4.5 with solution

Math 115 sec 5.1with solution

Math 115 sec 5.2 with solution

Math 115 sec 5.3 with solution

Math 115 sec 5.4 with solution

Math 115 sec 5.5with solution

Math 115 sec 6.1 with solution

Math 115 sec 6.2with solution

Math 115 sec 6.3with solution

Math 115 sec 6.4with solution

Math 115 sec 6.5with solution

Math 115 sec 6.6with solution

Math 115 sec 7.1with solution

Math 115 sec 7.2with solution

Math 115 sec 7.3 with solution

Math 115 sec 7.5 with solution

Math 115 sec 7.7 with solution

Math 115 sec 8.1 with solution

Math 115 sec 8.2 with solution

Math 115 sec 8.3 with solution 

Math 115  sec 8.4 with solution

Math 115 sec 8.5 with solution

Math 115 sec 8.6 with solution

Math 115 sec 9.1 with solution

Math 115 sec 9.3with solution

Math 115 sec 10.1with solution

Lecture Notes

Math 115 sec 1.7 Order of Operations

Math 115 sec 1.8 Combine Like Terms

Math 115 sec 2.1, 2.2, 2.3 Solve Linear Equations

Math 115 sec 2.4 Solve for a Variable

Math 115 sec 2.5 and 2.6 Linear Word Problems on Consecutive Integers and Percent

Math 115 sec 2.7 Linear Word Problems on Geometry and Distance

Math 115 sec 2.8 Solve Linear Inequalities

Math 115 sec 3.1 Cordinate Plan and Plot points

Math 115 sec 3.2 Graph a Line by Using Intercepts

Math 115 sec 3.3 Slope

Math 115 sec 3.4 Standard form and Slope-Intercept form

Math 115 sec 3.5 Point-Slope and Point-Point Form

Math 115 sec 3.6 Parrallel and Perpendicular Lines

Math 115 sec 3.7 Linear Inequalities in Two Variables

Math 115 sec 4.2 Substitution for Linear System

Math 115 sec 4.3 Elimination for Linear System

Math 115 sec 4.4 Word Problems: angles, investment, distance, perimeters using two variables

Math 115 sec 4.5 Word Problems: Mixture, Investment, Coins

Math 115 sec 5.1 Intro to Polynomial, Add/Subtract Polynomials

Math 115 sec 5.2 Multiplication Rules for Polynomials

Math 115 sec 5.3 Multiply Polynomials

Math 115 sec 5.4 Division Rules for Polynomials

Math 115 sec 5.5 Divide Polynomials

Math 115 sec 6.1 GCF, factoring by grouping

Math 115 sec 6.2 Factoring by Trial and Error Part I: a=1

Math 115 sec 6.3 Factoring by Trial and Error Part II: a can be any number

Math 115 sec 6.4 Factoring by Formulas

Math 115 sec 6.5 Summary of factoring

Math 115 sec 6.6 Solve Polynomials by factoring

Math 115 sec 7.1 Rationals: when is undefined, simplification

Math 115 sec 7.2 Multiply and Divide Rationals

Math 115 sec 7.3 Add and Subtract Rationals with same denominators

Math 115 sec 7.4 Find LCM and rewrite fractions using LCM

Math 115 sec 7.5 Add and Subtract Rationals with different denominators

Math 115 sec 7.7 Solve rational equations

Math 115 sec 8.1 Square Root intro

Math 115 sec 8.2 Simplify a Square Root

Math 115 sec 8.3 Add, Subtract square roots

Math 115 sec 8.4 Multiply square roots

Math 115 sec 8.5 Divide square roots

Math 115 sec 8.6 Solv square roots equations

Math 115 sec 9.1 Solve Quadratic equation by using square roots

Math 115 sec 9.3 Solve Quadratic equation by using quadratic formula

Math 115 sec 10.1 Graph Quadratic equation, Find max and min

Practice Tests

Math 115 Test #1 on Chapters 1 and 2 Linear Equation - Practice with solution

Math 115 Test #2 on Chapters 3 and 4 Linear Equations - Practice with solution

Math 115 Test #3 on Chapters 5 and 6 Poly and Factoring - Practice with solution

Math 115 Test #4 on Chapters 7 and 8 Rationals and Square Roots - Practice with solution

Math 115 Test #5 on Chapters 9 and 10 Solve and Graph Quadratic Equations Practice with solution

Math 115 Final Exam - Practice with solution