1. 2.5 Writing Equations.notebook August 28, 2012
Objective ­ write linear equations
Agenda Warm Up
1. WU Find the slope and y­int of the line
2. Check HW 1. y = 4x ­ 7
3. Notes 2. ­x ­ y = 6
4. HW
Write an equation for the line in slope intercept form.
­2
1. m = b = 7
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2. 2.5 Writing Equations.notebook August 28, 2012
2. Point (5, 1) m = 2
3. Write an equation of the line that passes through (­1, 4) and
is (a) parallel to the line y = ­2x + 5.
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3. 2.5 Writing Equations.notebook August 28, 2012
4. (b) through (­1, 4) perpendicular to the line y = ­2x + 5.
5. (­2, 3), (2, ­5)
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