day 14 graphing linear equations day 2
TRANSCRIPT
Day 14 Graphing Linear Equations Day 2.notebook
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November 29, 2012
AIM: Graphing a line using y = mx + b
Do Now
1.) Find the slope of the graph 2.) Graph the Linear equation.
8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8
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y y = -2x
Day 14 Graphing Linear Equations Day 2.notebook
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10 8 6 4 2 0 2 4 6 8 10
10987654321
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y
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Day 14 Graphing Linear Equations Day 2.notebook
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Give the slope and y-intercept for the following equations.
a. y = -2x + 6 Slope = ___ y-intercept = ____
b. Slope = ___ y-intercept = ____
c. y = x + 4 Slope = ___ y-intercept = ____
e. y = 3x - 2 Slope = ___ y-intercept = ____
d. Slope = ___ y-intercept = ____
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Graph the following lines using their slope and y-intercept.y = mx + b
m = __________ b= ______________
a.)
m = ____
b= ____6 5 4 3 2 1 0 1 2 3 4 5 6
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b.)
m = ____
b= ____
6 5 4 3 2 1 0 1 2 3 4 5 6
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c.)
m = ____
b= ____
6 5 4 3 2 1 0 1 2 3 4 5 6
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c.)
m = ____
b= ____
6 5 4 3 2 1 0 1 2 3 4 5 6
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Before You Leave1.) Write a linear equation with a negative slope and a positive y-intercept.
2.) Write a linear equation with a negative slope and a negative y-intercept.
3.) Write a linear equation with a positive slope less than 1 and a negative y-intercept.
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Homework
Homework Sheet