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Today we learned how to multiply and divide rational expressions. The videos that explain today's notes are below. Homework: "10/29 - Multiply & Divide Rational Expressions" in Delta Math. Video #1: Multiplying & Dividing Rational Expressions notes, page 1: Video #2: Multiplying & Dividing Rational Expressions notes, page 2:
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Today we learned how to factor special trinomials (Quartic & cubic) and solve polynomials by factoring. Below are the videos for today's notes. Homework: "10/29 - Factoring Special Trinomials & Solving" assignment in Delta Math Video #1: Factoring Trinomials & solving notes, page 1: Video #2: Factoring Special Trinomials & solving notes, page 2: Today we learned how to simplify, add & subtract rational expressions. Videos of today's notes are below. Homework: Complete the "10/27 - Simplifying, Adding & Subtracting Rational Expressions" assignment in Delta Math. Help Session today from 2:30 - 3:30. Video #1: Simplifying, Adding & Subtracting Rational Expression notes, page 1: Video #2: Simplifying, Adding & Subtracting Rational Expression notes, page 2: Video #3: Simplifying, Adding & Subtracting Rational Expression notes, page 3: Today we learned how to factor by grouping and how to fully (or completely factor). Videos of today's notes are below. Homework: Complete the "10/27 - Factoring by Grouping" assignment in Delta Math. Video #1: Factoring by grouping notes, page 1: Video #2: Factoring by grouping notes, page 2: Today we learned how to factor a difference of perfect squares and a sum & difference of perfect cubes. Videos of today's notes are below. Homework: Complete the "10/26 - Diff. of squares and Sum & Diff. of Cubes" assignment in Delta Math. Video #1: Difference of squares and Sum & Difference of Cubes notes, page 1: Video #2: Difference of squares and Sum & Difference of Cubes notes, page 2: Today we reviewed for the Midterm on Units 1, 2 & 3. Below are videos that cover key concepts in Units 1 & 3. The concepts for Unit 2 were covered during class. Homework: Complete the "Midterm Review - Algebra 2" assignment in Delta Math. Video #1: Unit 1 Review: Video #2: Unit 3 Midterm review: Today we learned how to determine the number of x-intercepts given a polynomial equation in factored form. We also reviewed previously taught concepts to reinforce some standards that tend to more challenging to master. Below are videos from today's notes. Homework: Complete the "10/16 - Unit 3 Test Review - Honors" assignment in Delta Math. Unit 3 Test: Tuesday, 10/20 Midterm on Units 1, 2 & 3: Friday, 10/23 Extra help sessions on Monday, 10/19 from 2:30 - 3:30pm & from 7 - 8pm. Video #1: Friday, 10/16 notes (end behavior, number of real zeros, number of max, min and extrema), page 1: Video #2, Friday, 10/16 notes (number of x-intercepts given factored equation, given an equation in standard form, which is NOT a factor) page 2: Video #3: Friday, 10/16 notes (given a factor, which equation has the given factor; given a graph of a polynomial, find all real solutions) page 3: Video #4: Friday, 10/16 notes (given the graph of a polynomial, find the equation in factored form) page 4: Today we learned how to find the inverse of a function. The videos explaining today's notes are below. Homework: In Delta Math, complete the "10/16 - Inverses of functions" and the "10/16 - Unit 3 Test Review" assignments. Unit 3 test: Tuesday, 10/20 Midterm on Units 1, 2 & 3: Friday, 10/23 Help sessions Monday & Wednesdays from 4 - 5pm. Video #1: Inverse functions notes, page 1: Video #2: Inverse function notes, page 2: Today we learned about the Rational Root Theorem (how to find the rational roots of a polynomial in standard form when you are NOT given any roots/zeros). Below are videos that explain today's notes. Homework: In Delta Math, complete the "10/15 - Roots of polynomials & characteristics of polynomials" assignment. Unit 3 Test: Tuesday, 10/20 Midterm: Friday, 10/23 Video #1 Explaining notes, page 1: Video #2 Explaining notes, page 2: Video #3 Explaining notes, page 3 Video #4 Explaining notes, page 4 Today we learned about compositions of functions. The videos for today's notes are below. Homework: In Delta Math, complete the "10/15 - Composition of Functions" assignment. Video #1: Explanation of Composition of Functions notes, page 1: Video #2: Explanation of Composition of Functions notes, page 2: |
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