Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2...

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Day 1 Solve Linear Systems by Graphing.notebook 1 November 17, 2015 Sep 2609:46 Learning Goals I know what a linear system is I know what a point of intersection is I know how to use the graphing calculator to find the point of intersection I know how to check my answer to see if it is correct Solve Linear Systems by Graphing Sep 2610:00 Vocabulary Linear System: a set of two or more equations that are considered at the same time Point of Intersection: the point at which two lines cross, the coordinates of the point of intersection satisfies both (all) of the equations

Transcript of Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2...

Page 1: Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2 November 17, 2015 Nov 35:13 PM When solving linear systems by graphing we need to do

Day 1 ­ Solve Linear Systems by Graphing.notebook

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November 17, 2015

Sep 26­09:46

Learning Goals

• I know what a linear system is• I know what a point of intersection is• I know how to use the graphing calculator to find the point of intersection

• I know how to check my answer to see if it is correct

Solve Linear Systems by Graphing

Sep 26­10:00

Vocabulary

Linear System: a set of two or more equations that are considered at the same time

Point of Intersection: • the point at which two lines cross,• the coordinates of the point of intersection satisfies both (all) of the equations

Page 2: Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2 November 17, 2015 Nov 35:13 PM When solving linear systems by graphing we need to do

Day 1 ­ Solve Linear Systems by Graphing.notebook

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November 17, 2015

Nov 3­5:13 PM

When solving linear systems by graphing we need to do the following:

Steps to Solve

1. Express the equations in slope­intercept form (y = mx + b).2. Graph each line on the same axes.3. Find the point of intersection. This is the solution.

Using a Graphing Calculator

1. Express in slope­intercept form.2. Enter them into the equation editor (y=) then press Graph.3. Find the point of intersection:

Nov 15­13:21

Activity

Page 3: Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2 November 17, 2015 Nov 35:13 PM When solving linear systems by graphing we need to do

Day 1 ­ Solve Linear Systems by Graphing.notebook

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November 17, 2015

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Page 4: Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2 November 17, 2015 Nov 35:13 PM When solving linear systems by graphing we need to do

Day 1 ­ Solve Linear Systems by Graphing.notebook

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November 17, 2015

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Questions

Page 5: Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2 November 17, 2015 Nov 35:13 PM When solving linear systems by graphing we need to do

Day 1 ­ Solve Linear Systems by Graphing.notebook

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Solutions

Nov 17­3:31 PM

Page 6: Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2 November 17, 2015 Nov 35:13 PM When solving linear systems by graphing we need to do

Day 1 ­ Solve Linear Systems by Graphing.notebook

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November 17, 2015

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Nov 17­3:37 PM

Page 7: Solve Linear Systems by Graphing - Weebly · Day 1 Solve Linear Systems by Graphing.notebook 2 November 17, 2015 Nov 35:13 PM When solving linear systems by graphing we need to do

Day 1 ­ Solve Linear Systems by Graphing.notebook

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November 17, 2015

Nov 17­3:37 PM