CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

"do NOW"From the back middle desk:

1. Grab 1 piece of paper and 1 marker (darker color is best)

2. Turn the paper hotdog style

3. Fold it from left to right

4. Then, fold it from up to down(You should end up with 4 sections on your paper)

5. Be ready to begin class

WELCOME BACK!

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

SlopeSlope Intercept Form

Point­Slope FormStandard Form

What you will write on the back:

Graphing LinesHorizontal and Vertical Lines

Parallel and Perpendicular Linesx­intercepts and y­intercepts

What you will write on the front:

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Slope

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Slope­Intercept Form

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Graphing Lines

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Horizontal and Vertical Lines

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Unit 7: Linear Functions, Part 24.3 Point Slope Form and Standard Form

Date

Point SlopeForm

Another form for an equation of a line

y-y1 = m(x-x1)

PointSlope

Very helpful when given the slope and any point on a line!

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Ax+By=CStandard

FormAnother form for an equation of a line

Conditions:1. A, B, and C must be integers2. A must be positive

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Game Plan for Converting between Forms:

Point­Slope

Slope­Intercept

Standard

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Standard Form

Slope Intercept Form

Point-Slope Form

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Point-Slope Form

Slope Intercept Form

Standard Form

Standard Form

Point-Slope Form

Slope Intercept Form

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Standard Form

Point-Slope Form

Slope Intercept Form

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Point-Slope Form

Slope Intercept Form

Standard Form

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Point-Slope Form

Slope Intercept Form

Standard Form

Standard Form

Point-Slope Form

Slope Intercept Form

CP ­ 4.3 Point Slope Form.notebook

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January 06, 2014

Exit Slip

1. What are the 3 forms of equations of lines that we learned?

2. Put the equation of the following line into the 3 forms.(Label each form like we practiced.)m = 2 (8, 4)

3. Put the equation of the following line into the 3 forms.(Label each form like we practiced.)(­1, 2) (1, ­6)