631-620-7044
Director of Math
Amy Michalopoulos
amichalopoulos@northbabylonschools.net
Secretary
Sherri DeLucia
sdelucia@northbabylonschools.net
Unit 5 - Lesson 1 - Solutions to Linear Systems and Solving by Graphing
Unit 5 - Lesson 3 - Properties of Systems and Their Solutions
Unit 6 - Lesson 1 - Simplifying Expressions Involving Exponents
Unit 6 - Lesson 7 - Exponential Models Based on Percent Growth
Unit 4 - Lesson 4-Writing Equations of Exponential Functions
Unit 4 - Lesson 6-Exponential Modeling with Percent Growth and Decay
Unit 4 - Lesson 11 -Solving Exponential Equations using Logarithms
Unit 9 - Lesson 3- Solving Quadratics with Complex Solutions
Unit 9 - Lesson 5-Finding Zeroes by Completing the Square by eMathInstruction
Unit 10 - Lesson 5-Two Way Frequency Tables by eMathInstruction
Unit 10 - Lesson 7-Multiplying and Dividing Rational Expressions
Unit 10 - Lesson 8-Adding and Subtracting Rational Expressions
Unit 10 - Lesson 14 - Justifying Steps in Solving Radical and Rational Equations
Unit 11 - Lesson 4 - The Definition of Sine and Cosine Functions
Unit 11 - Lesson 8- The Frequency and Period of a Sinusoidal Graph