# [Algebra 1 Spring 2014] Week 9F: 3/14

Notes:
As discussed in class, our test covering Ch. 8.5-10.4 will be this coming Tuesday, March 18th.
I will be available for tutoring at the Benicia Public Library on Monday 3/17 at 1pm-2pm and 7:30pm-8:30pm, in addition to Tuesday 3/18 at 10:00-10:30am. Please let me know if you would like to take advantage of one of these times. If none of them work for you, let me know and I’ll try to work something else out.

Videos (optional/participation):
[Ch. 8-5] Adding and Subtracting Polynomials 1 (2 minutes)
[Ch. 8-5] Adding and Subtracting Polynomials 2 (1.5 minutes)
[Ch. 8-5] Adding and Subtracting Polynomials 3 (2.5 minutes)
[Ch. 8-5] Subtracting Polynomials with Multiple Variables (2 minutes)
[Ch. 8-6] Multiplying Monomials by Polynomials (2.5 minutes)
[Ch. 8-7] Multiplying Polynomials (6 minutes)
[Ch. 8-7] More Multiplying Polynomials (2.5 minutes)
[Ch. 8-7] Multiplying Polynomials 3 (4.5 minutes)
[Ch. 8-8] Special Products of Binomials (10.5 minutes)
[Ch. 9-1] Factor Expressions Using the Gcf (5.5 minutes)
[Ch. 9-2] Monomial Greatest Common Factor (5.5 minutes)
[Ch. 9-2] Factoring Linear Binomials (3.5 minutes)
[Ch. 9-2] Factoring by Grouping (4 minutes)
[Ch. 9-3] Examples: Factoring Simple Quadratics (4.5 minutes)
[Ch. 9-4] Example 1: Factoring Trinomials with a Common Factor (5 minutes)
[Ch. 9-5] Example 1: Factoring Difference of Squares (2 minutes)
[Ch. 9-5] Example 2: Factoring Difference of Squares (2.5 minutes)
[Ch. 9-5] Factoring to Produce Difference of Squares (2.5 minutes)
[Ch. 9-6] Example: Factoring Perfect Square Trinomials (5 minutes)
[Ch. 10-1] Graphing a Parabola Using A Table of Values (7 minutes)
[Ch. 10-1] Parabola Vertex and Axis of Symmetry (7.5 minutes)
[Ch. 10-2] Graphing a Parabola by Finding the Roots and Vertex (6.5 minutes)
[Ch. 10-3] Example 1: Completing the Square (3.5 minutes)
[Ch. 10-3] Example 2: Completing the Square (5.5 minutes)
[Ch. 10-3] Example 3: Completing the Square (5.5 minutes)
[Ch. 10-3] Solving Quadratic Equations by Completing the Square (14 minutes)
[Ch. 10-4] Proof of the Quadratic Formula (7.5 minutes)
[Ch. 10-4] Example 1: Using the Quadratic Formula (5.5 minutes)
[Ch. 10-4] Example 2: Using the Quadratic Formula (6.5 minutes)
[Ch. 10-4] Example 3: Using the Quadratic Formula (5 minutes)
[Ch. 10-4] Example 5: Using the Quadratic Formula (5 minutes)

Online Practice (optional/participation):
[Ch. 8-5] Adding and Subtracting Polynomials
[Ch. 8-6] Multiplying Polynomials 1
[Ch. 8-7] Multiplying Polynomials 2
[Ch. 8-8] Multiplying Expressions 0.5
[Ch. 9-2] Factoring Linear Binomials
[Ch. 9-5] Factoring Differences of Squares 1
[Ch. 9-5] Factoring Differences of Squares 2
[Ch. 9-5] Factoring Differences of Squares 3
[Ch. 10-1] Vertex of a Parabola
[Ch. 10-2] Graphing Parabolas in Standard Form
[Ch. 10-3] Solving Quadratics by Completing the Square 1
[Ch. 10-4] Using the Quadratic Formula

Problem Set (mandatory, due Fri 3/14): Complete each problem showing your work and turn in at the next class meeting, stapled, dated, and identified with your name & an appropriate title. Check the answers of odd-numbered problems in each problem set and put a “C” next to each problem you check.
[Ch. 8 Study Guide page 464] problems 47, 51, 53, 55, 57, 59, 63, 67;
[Ch. 9 Study Guide page 515] problems 11, 19, 25, 27, 29, 31, 33, 39, 41, 49, 55, 61, 63;
[Ch. 10 Study Guide page 574] problems 11, 13, 17, 21, 29, 31, 33;

Posted in Algebra 1 (2013-2014), Classes