11/23/2021
8.1 Graphing sine and cosine
Videos
Desmos activity
11/18/2021
7.3 Unit Circle
7.4 Other Trigonometric Functions
Videos here (top page)
Webwork assignments
Ongoing discussions and working on the STEM application Project
11/16/21
7.1 Angles
7.2 Right triangles trigonometry
Quiz on webwork
STEM project and discussions on Blackboard
11/9/2021
10.4 Properties of Logarithms
Video resources
11/4/2021
Evaluate and graph logarithmic functions
Webwork assignments
Video resources
One minute reflection paper (bb)
11/2/exponential functions
10/28/Exam 2
10/26/2021
11.5 Solve Systems of Nonlinear Equations
Video resources
Webwork assignment
Discussion group project
10/21/2021
11.1 Distance and Midpoint Formulas; Circles
Webwork assignments
Video resources
10/19/2021
9.6 Graph Quadratic Functions Using Properties
9.7 Graph Quadratic Functions Using Transformations
Webwork assignments
Video resources
10/14/2021
9.5 Solve Applications of Quadratic Equations
Videos and webwork assignments
10/12/2021
Lessons
9.1 Solving quadratics using the square root property
9.2 Solving quadratics using Completing the square
9.3 Solving quadratics using quadratic formula
Videos and webwork assignments
Discussion
Bring one example of reallife applications of quadratic equations
10/7/2021
8.8 Use the Complex Number System
10/7/2021
8.8 Use the Complex Number System
Videos
https://screencastomatic.com/watch/cbnVYfQRK8
https://screencastomatic.com/watch/cbnQf06h1i
Webwork assignment
One minute reflection paper
STEM application of complex numbers
10/05/2021
Solving radical equations
Webwork assignment
Video resources
09/30/2021
Exam 1 on webwork
09/28/2021
8.4 Multiplying Radical Expressions
Review for Exam 1 (Webwork)
Webwork assignments
09/23/2021
Topic(s):
Simplify Radical Expressions
Add, Subtract,and Multiply Radical Expressions
Webwork assignments
Watch Videos (Links on top of this page)
Quiz
09/21/2021
From the schedule
Topic (S) :
Simplify Expressions with Roots HigherRoots
HigherRootsAlgebraic
Watch videos posted on the Video resources
One minute reflection paper (Blackboard)
09/14/2021
Topic: Solving Rational Equations & Applications with rational equations
Liks o the lessons are on the course scheduleWatch videos posted on the Video resources
Discussion: Where do you see the applications with rational equations in everyday life
use the link to the textbook for examples as a reference, and reply: https://openstax.org/books/intermediatealgebra2e/pages/75solveapplicationswithrationalequations08/26/2021 First Day of Class
First Day of Class (8/26/21)
Topic: 3×3 SYSTEMS OF LINEAR EQUATIONS
OpenStax Textbook: Read Section 4.4 All Examples
Video Resources:https://openlab.citytech.cuny.edu/math1275videolibrary/systemsofthreelinearequationsandthreevariables/
Webwork assignment: 3×3 systems
Other Assignment:
1Open Lab Introduce yourself
2 Read Carefully the Syllabus & Policies
3 Make sure you have signed up on the Open Lab Course Site and navigate to get used to it.
8/31/21
1Polynomial Equations https://openstax.org/books/intermediatealgebra2e/pages/65polynomialequations
2Webwork assignment: Zero product property
3Other Assignment: Oneminute reflection paper (Please submit on Bb)
4 Please visit the course hab and video resources for additional support related to the topic.
https://openlab.citytech.cuny.edu/math1275videolibrary/solvingquadraticequationsbyfactoring/
08/26/2021 First Day of Class
Topic: 3×3 SYSTEMS OF LINEAR EQUATIONS
OpenStax Textbook: Read Section 4.4 All Examples
Video Resources:https://openlab.citytech.cuny.edu/math1275videolibrary/systemsofthreelinearequationsandthreevariables/
Webwork assignment: 3×3 systems
Other Assignment:
1Open Lab Introduce yourself
2 Read Carefully the Syllabus & Policies
3 Make sure you have signed up on the Open Lab Course Site and navigate to get used to it.
Day 2
1Polynomial Equations https://openstax.org/books/intermediatealgebra2e/pages/65polynomialequations
2Webwork assignment: Zero product property
3Other Assignment: Oneminute reflection paper (Please submit on Bb)
4 Course hab and video resources for additional support related to the topic.
Syllabus With Links to Videos
Class  Topic  Section  Homework/ WeBWorK Problems  Video Resource 
1  Properties of Integer Exponents Addition and Subtraction of Rational Expressions  Section 4.1, p.320324 Section 5.3, p.437444  p.327: 1129 odd, 33, 35, 41, 47, 63, 67, 75 p.445: 723, 2749 odd IntegerExponents ReducingRationalExpressions AddRationalExpressions AddRationalExpressions2 
Properties of Integer Exponents Adding and Subtracting Rational Expressions Multiplying and Dividing Rational Expressions (review) 
2  Complex Fractions  Section 5.4, p.447452  p.452: 915,1723 odd, 31,33 ComplexFractionsMethod1 ComplexFractionsMethod2 
Complex Fractions 
3  Solving Rational Equations  Section 5.5, p.454460  p.460: 933 odd FractionalEquations 
Solving Rational Equations 
4  Roots  Section 6.1, p.496502 Section 6.2, p.508512  p.505: 937 odd, 59, 65, 67, 79 p.513: 9, 13, 17, 19, 25, 29, 33, 41, 45, 53, 65, 73, 81, 93 HigherRoots HigherRootsAlgebraic RationalExponents 
Introduction to Rational Exponents and Radicals 
5  Simplifying Radical Expressions Addition and Subtraction of Radicals  Section 6.3, p.515519 Section 6.4, p.522525  p.520: 9, 13, 17, 21, 25, 33, 39, 55, 59, 63, 79 p.526: 15, 19, 23, 35, 37, 41, 51, 55, 57, 61, 81 SimplifyingRadicals AddSubtractRadicals 
Roots and Radicals—Simplifying Radical Expressions I (review) Adding and Subtracting Radical Expressions 
6  Multiplication of Radicals  Section 6.5, p.528532  p.534: 11, 17, 19, 21, 23, 25, 29, 31, 35, 37, 55, 57, 61, 63, 67, 77, 79, 87 MultiplyRadicals 
Multiplication of Radicals 
7  Division of Radicals and Rationalization  Section 6.6, p.536543 (skip Ex. 4 and 6)  p.544: 11, 13, 17, 21, 31, 35, 39, 53, 57, 63, 67, 71, 77, 81  Division of Radicals and Rationalization 
8  Solving Radical Equations  Section 6.7, p.546549  p.554: 1318, 2528, 4146 RadicalEquations 
Solving Radical Equations 
9  First Examination Complex Numbers  Section 6.8, p.557563  p.564: 1527, 3135, 5357, 6169, 8189 odd ComplexNumbers 
Complex Numbers 
10  Solving Equations by Using the Zero Product Rule Square Root Property and Completing the Square  Section 4.8 p.394396 (skip Ex. 2) Section 7.1, p.582587  p.404: 2140 p.589: 319, 2733, 3753 odd SquareRootProperty 
Factoring and the Zero Product Rule (review) Square Root Property Completing the Square 
11  Quadratic Formula  Section 7.2, p.592594, 596602 (Derive the quadratic formula)  p.603: 925, 4955 odd, 69, 73, 77, 81, 85 QuadraticFormula 
Quadratic Formula 
12  Applications of Quadratic Equations  Section 4.8, p.398400 Section 7.2, p.594595  p.405: 65, 69, 71, 73, 75 p.603: 3947 odd  Applications of Quadratic Equations 
13  Graphs of Quadratic Functions  Section 7.4, p.612620 Section 7.5, p.626630  p.621: 1115, 1923, 2935, 45, 47, 5161 odd p.633: 1723 odd, 29, 31, 37, 41, 43 ShiftingParabolas ParabolaVertices ParabolaVerticesCtS ParabolaVerticesVertexFormula

Graphs of Quadratic Functions & Vertex of a Parabola 
14  Distance Formula, Midpoint Formula, and Circles Perpendicular Bisector  Section 9.1, p.754759  p.760: 5, 9, 11, 13, 2331 odd, 39, 41, 45, 61, 63, 65, 69, 75 Supplemental Problems on Perpendicular Bisector DistanceFormula Circles 
Pythagorean Theorem (review!) Distance Formula Midpoint Formula Circles Perpendicular Bisectors 
15  Systems of Linear Equations in Three Variables  Section 3.6, p.283289  p.290: 1117 odd, 21, 23, 27, 3539 odd 3×3Systems 
Linear Systems of Three Variables 
16  Determinants and Cramer’s Rule (optional) Nonlinear Systems of Equations in Two Variables  Appendix A.1, p. A1 to A9 Section 9.4, p. 784788  p.A10: 3545 odd, 49, 55, 57 p.790: 2337 odd, 49 NonLinearSystems 
Determinants and Cramer’s Rule Nonlinear Systems of Equations 
17  Midterm Examination  
18  Angle Measure and Special Triangles The Trigonometry of Right Triangles  Section 1.1, p.26 Section 2.1, p.4650  p.7: 4557 odd p.51: 721 odd SpecialTriangles TrigonometryRatios 
Trigonometry of Right Triangles Special Triangles 
19  Solving Right Triangles Applications of Static Trigonometry  Section 2.2, p.5456 Section 2.3, p.6366  p.57: 747 odd p.69: 3538 SolvingRightTriangles SolvingRightTrianglesInverseTrig

See videos from lesson 18. 
20  Angle Measure in Radian Trigonometry and the Coordinate Plane  Section 3.1, p.9093 Section 1.3, p.2227  p.95: 2539 odd, 43, 45, 4961 odd, 6771 odd p.28: 2531 odd, 45, 47, 5563 odd, 64, 7379 odd AngleMeasureRadians CoordinatePlaneTrig 
Angle Measure in Radians 
21  Unit Circle  Section 3.3, p.108113  p.115: 2935 odd, 3740 UnitCircle 
Unit Circle 
22  Graphs of the Sine and Cosine Functions Graphs of Tangent and Cotangent Functions (optional)  Section 4.1, p.134144 Section 4.2, p. 153159  p.145: 13, 1729 odd, 3339 odd p.160: 15, 19, 21, 39, 43, 47 GraphingSineCosine 
Graphs of Sine, Cosine, and Tangent 
23  Fundamental Identities and Families of Identities  Section 1.4, p.3135 Section 5.1, p.212214  p.35: 1137 odd p.216: 1329 odd, 37, 43, 51  Pythagorean Identity (The Fundamental Identity of Trigonometry) 
24  Trigonometric Equations  Section 6.3, p.284290  p.292: 13, 17, 21, 25, 31, 35, 4349 odd, 79, 80 TrigEquations 
(Basic) Trigonometric Equations 
25  Oblique Triangles and the Law of Sines The Law of Cosines  Section 7.1, p.316322 Section 7.2, p.329332  p.324: 723 odd p.338: 711 odd, 2129 odd LawOfSines LawOfCosines 
Law of Sines Law of Cosines 
26  Third Examination Exponential Functions  Subsections 8.3.1, 8.3.2, 8.3.4., p.680686  p.687: 925 odd, 43, 49 ExponentialFunctions 
Exponential Functions 
27  Logarithmic Functions  Section 8.4, p.690693 and Ex. 8, 9  p.699: 1161 odd LogarithmicFunctions 
Logarithmic Functions 
28  Properties of Logarithms Compound Interest  Section 8.5, p. 704709 Section 8.6, p.712715 (skip Ex. 3)  p.710: 1729 odd, 4555 odd, 6364, 6771, 79, 81, 91 p.721: 11, 13 LogarithmicProperties CompoundInterest 
Properties of Logarithms Compound Interest 
29  Logarithmic and Exponential Equations  Section 8.7, p.726734  p.735: 3949 odd, 5561 odd, 73, 75, 77, 79, 87 ExponentialEquations ExponentialEquationsCalc 
Exponential Equations 
30  Final Examination  Selected final exam review questions 