MRS. REDMOND'S MATH BLOG & DISTANCE LEARNING
  • Blog
  • About
  • Contact

Honors Algebra 2 - Tuesday, 9/21

9/22/2021

0 Comments

 
Today we learned how to interpret characteristics of a polynomial given function notation find the value of "k" in a polynomial given a factor.  The video of the notes is below:
Video: Finding the value of "k" in a polynomial notes:
0 Comments

Honors Algebra 2 - Monday, 9/20

9/22/2021

0 Comments

 
Today we learned how to find all the roots of a 4th degree polynomial given a complex root. We also reviewed how to find all zeros given the factored form of an equation.  Then we learned how to write the equation of a polynomial given the roots.  The videos of the notes are below.

Video #1: Finding all roots given a complex root notes, page 1:
Video #2: Writing equations of polynomials given the roots notes, page 2:
0 Comments

Honors Algebra 2 - Friday, 9/17

9/17/2021

0 Comments

 
Today we learned that both imaginary (complex) roots and irrational roots ALWAYS come in pairs.  We learned how to find all POSSIBLE rational roots. Then we learned how to use either a graphing calculator or Desmos (either Desmos.com or the app on your cellphone) to find the actual rational roots.  The videos of the notes are below.

Video #1:  Rational Root Theorem notes, page 1:
Video #2: Rational Root Theorem notes, page 2:
Video #3: Rational Root Theorem notes, page 3:
Video #4: Rational Root Theorem notes, page 4:
0 Comments

Honors Algebra 2 - Thursday, 9/16

9/16/2021

0 Comments

 
Today we learned how to find all roots of a higher degree polynomial given at least 1 root.  The videos of the notes are below.

Video #1:  Finding all roots given 1 root:
Video #2: Finding all roots of polynomial given 2 roots notes, page 2:
0 Comments

Honors Algebra 2 - Unit 3 - Tuesday, 9/14

9/14/2021

0 Comments

 
Today we learned how to determine some characteristics of polynomial graphs from factored form: x-intercepts, multiplicity, if the polynomial degree is even or odd and if the leading coefficient is positive or negative.  The videos of today's notes are below.

Video #1:  Multiplicity notes, page 1:
Video #2: End behavior notes, page 2:
0 Comments

Honors Algebra 2 - Monday, 9/13

9/12/2021

0 Comments

 
Today we reviewed how to factor trinomials when the "a" value is NOT 1.  We also reviewed solving after factoring.  The video of the notes is below.

Video: Factoring trinomials when "a" does NOT equal 1 (and solving from factored form) notes:
0 Comments

Honors Algebra 2 - Friday, 9/10

9/11/2021

0 Comments

 
Today we learned how to factor higher order trinomials in the pattern:  x^2n + x^n + c.  We also reviewed factoring by grouping.  The videos of today's notes are below.

Video #1: Factoring a trinomial in pattern: x^2n + x^n + c notes, page 1:

Video #2: Review of factoring by grouping notes, page 2:
0 Comments

Honors Algebra 2 - Thursday, 9/8

9/8/2021

0 Comments

 
Today we reviewed how to factor a difference of perfect squares and learned a new way to factor them.  We also learned how to factor a sum & difference of perfect cubes and how to factor using "u - substitution".  The videos of the notes are below.

Video #1: Factoring a difference of perfect squares notes, page 1:

Video #2: Factoring a sum or difference of perfect cubes notes, page 2:

Video #3: Factoring using u-substitution:
0 Comments

Honors Algebra 2 - Thursday, 9/2

9/1/2021

0 Comments

 
Today we learned how to determine if two functions are inverses.  The videos of the notes are below.

Video #1: Determining if two functions are inverses notes, page 1:
Video #2: Determining if two functions are inverses notes, page 2:
0 Comments

Honors Algebra 2 - Wednesday, 9/1

9/1/2021

0 Comments

 
Today we learned how to find inverses of functions.  The videos of the notes are below.

Video #1: Inverse notes, page 1:
Video #2: Inverse notes, page 2:
0 Comments

    Archives

    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    October 2018
    September 2018
    August 2018
    May 2018
    April 2018
    March 2018
    January 2018
    November 2017
    October 2017
    September 2017
    August 2017
    April 2017
    March 2017
    February 2017
    January 2017
    December 2016
    November 2016
    October 2016
    September 2016
    August 2016
    May 2016
    March 2016
    February 2016
    January 2016
    December 2015
    November 2015
    October 2015
    August 2015

    Categories

    All

    RSS Feed

Proudly powered by Weebly
  • Blog
  • About
  • Contact