Day 20­21 Completing the Square + Solving.notebook

1

November 08, 2018

Sep 26­2:02 PM

Unit 2 Day 9 November 4/5, 2018

Take out P2.2 Practice quiz and pick up scientific calculators for your group. Go around the table and discuss #1, then 

create an equation.Write the equation for the parabola given.

What are some things you know?

AgendaReview Practice quiz with Group

P2.2 v1: Graphing + Self­assess

Moving from Standard form to Vertex Forms

Day 20­21 Completing the Square + Solving.notebook

2

November 08, 2018

Sep 26­2:02 PM

PI 2.2. Graphing Quadratic Functions

Self-Grade P2.2v1

Record P2.1 and P1.3 on Progress Sheet

Day 20­21 Completing the Square + Solving.notebook

3

November 08, 2018

Oct 8­6:00 PM

Investigation #2­­­the THREE forms of quadraticsRecall

Day 20­21 Completing the Square + Solving.notebook

4

November 08, 2018

Oct 14­10:10 AM

One of the primary skills we need, is to be able to convert between the forms!!!

Day 20­21 Completing the Square + Solving.notebook

5

November 08, 2018

Oct 17­7:26 PM

in vertex form

f(x)= -(x+1/2)2 +20.25 how????

Finding the vertex

Steps: Find Zeros ­­>AOS ­­> then f(AOS)

2. Go from Standard Form to Vertex form by completing the Square (CTS)

Day 20­21 Completing the Square + Solving.notebook

6

November 08, 2018

Nov 8­5:58 AM

Today's Goal

By the end of this class, you will know how to go from standard form to vertex form by completing the square using the step­by­step notes provided in class

Day 20­21 Completing the Square + Solving.notebook

7

November 08, 2018

Aug 29­7:16 AM

WHAT IS A PERFECT SQUARE??? 

is  x2­9   a perfect square? 

What numerical values are perfect squares? 

So, can we come up with a polynomial that would be a perfect square??

Day 20­21 Completing the Square + Solving.notebook

8

November 08, 2018

Oct 17­7:34 PM

Perfect square or not?Warm­Up 

81        ­16 9/16

x2+6x+9 x2­4x+4

x2+2x+4 x2+x+1/4

4x2­4x+1 x2+3x­6

x2­16 x2+12x+36

x2­2/3x+4/9 x2­2x+1

Why do we need to define perfect squares?

Day 20­21 Completing the Square + Solving.notebook

9

November 08, 2018

Oct 19­11:19 AM

x2+___+ 36 x2­2x ____

x2+2x____ x2+1/4x ____

x2___+25 x2____­25

x2­5x ____ x2+3x ____

x2­1/2x ____ x2­7x_____

Fill in the blank to make a perfect square:

Day 20­21 Completing the Square + Solving.notebook

10

November 08, 2018

Nov 4­10:29 PM

Completing the Square Steps: S -> V

Day 20­21 Completing the Square + Solving.notebook

11

November 08, 2018

Nov 4­10:29 PM

Practice Completing the Square: S -> V

Pick up progress report

Day 20­21 Completing the Square + Solving.notebook

12

November 08, 2018

Nov 7­10:19 PM

Solving Quadratic Equations

1. Set the equation = 0

2a. Solve by Factoring 

2b. Or Completing the Square 

Day 20­21 Completing the Square + Solving.notebook

13

November 08, 2018

Nov 7­10:26 PM

Solve by Factoring or Completing the Square?

Day 20­21 Completing the Square + Solving.notebook

14

November 08, 2018

Nov 7­10:26 PM

Solve by Factoring or Completing the Square?

Day 20­21 Completing the Square + Solving.notebook

15

November 08, 2018

Aug 29­7:21 AM

Challenge Problems

b is odd

a isn't equal to 1

Day 20­21 Completing the Square + Solving.notebook

16

November 08, 2018

Aug 29­7:21 AM

Challenge Problems

Day 20­21 Completing the Square + Solving.notebook

17

November 08, 2018

Nov 7­10:31 PM

Create 2 groups labeled Solve by Factoring or Completing the Square. Determine which method you will use to solve each quadratic equation, then solve.

Sort and Solve

Day 20­21 Completing the Square + Solving.notebook

18

November 08, 2018

Feb 15­9:59 PM

#Homework: 1. Completing the Square Practice (Delta Math)2. Work on Retake Procedures for P1.1 - P1.33. P2.2 Take-Home Quiz (Due Nov. 14th 4pm)

Office Hours:Monday + Friday (appointment only) after school (Sign up in Student Center)

Next Week Tutoring DaysTuesday + Friday (Come to complete a retake once you finish ALL steps

Upcoming Quiz:

AATJuan, Ricardo, Arturo, Danielle, Beatriz, Triniti, Kori, Maria, Roxana, Melissa

Adolfo, Ethan, Nila, Kenneth, Diana, Tamar, D'shya, Isabelle, Nygeria, Alante, Roxana, Jaida, Christina, Robert

Kayla Richardson

Day 20­21 Completing the Square + Solving.notebook

19

November 08, 2018

Nov 4­10:38 PM