systems of linear and quadratic equations 2019 - weebly

Today’s agenda:1. Announcements, Hidden Figures Dates, Unit Map2. Whole class lesson using PearDeck - Systems of Quadratic and Linear

Equations3. Classwork/Homework Assigned4. Independent Work:

a. Systems of Quadratic and Linear Equations homeworkb. Quadratic Word Problems Worksheetc. Factoring Test Correctionsd. Hidden Figures Worksheet

5. During class today - intense review of Quadratics Word Problems - you will want to have your worksheet completed!

Announcements

Complete Hidden Figures by FRIDAY

Factoring Test Corrections due Thursday. (If you are going to be absent on Thursday for any reason, they need to be turned in sooner)

Thursday is the last day of the quarter

Test on Friday. This is a date change. This will be a Quarter 4 grade

Hidden Figures Due Dates● 21-23 due March 29 (FRIDAY) → Book completed!

When we have finished the novel, we will watch the movie!

Unit Map - QuadraticsTuesday, 3/12/2019 - Standard Form of Graphing QuadraticsWednesday, 3/13/2019 - Half-Day, HF Reading Day with Substitute Ms. KrupskiThursday, 3/14/2019 - Quadratic FunctionsFriday, 3/15/2019 - Solving Quadratic Equations by Graphing with Substitute Ms. MitchellMonday, 3/18/2019 - Solving Quadratic Equations by FactoringTuesday, 3/19/2019 - Review DayWednesday, 3/20/2019 - The Quadratic FormulaThursday, 3/21/2019 - Vertex FormFriday, 3/22/2019 - Quadratic Word ProblemsMonday, 3/25/2019 - Word Problems Continued (NC Check-Ins) with Substitute Ms. MitchellTuesday, 3/26/2019 - Systems of Linear and Quadratic EquationsWednesday, 3/27/2019 - Review DayThursday, 3/28/2019 - Begin watching Hidden FiguresFriday, 3/29/2019 - Test Day

The Quadratics Test will be the first grade of the 4th

Quarter.

Systems of Quadratic and Linear Equations

3/25/2019

Let’s reflect on what we remember about systems of equations...

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Please draw a graph with one quadratic function AND one linear function

30

-40 40

-30

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Start a Mind Map by drawing or typing anywhere:

What were the three ways we solved systems of equations?

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http://dontchangethislink.peardeckmagic.zone?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pearId=magic-pear-metadata-identifier

Solve by graphing!

Solve by graphing


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But of course, there is always our graphing calculator and Desmos...

On the graphing calculator...Graph one equation in y1

Graph the other equation in y2

2nd Trace intersect

On Desmos...Graph both equations

Click on the intersection

Solve by elimination!

Solve by elimination


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Solve by substitution!

Solve by substitution


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Independent Work1) Quadratics Word Problems - MUST BE DONE WHEN YOU COME TO

CLASS LATER TODAY!2) Worksheet posted online due tomorrow- #4, 6, 10, 12, 16, 18, 22, 24, 28, 30,

31, 39a) If you are stuck on something, this worksheet also has some helpful notes at the top!

3) Factoring test corrections are due Thursday4) Hidden Figures is complete by Friday5) Quadratics Test is on Friday

systems of linear and quadratic equations 2019 - weebly

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