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February 10, 2010. Graphing with Slope Intercept Form. Warm Up 2/10. Write the slope intercept equation for the following linear function. Write the slope intercept form of the equation: -x + 3y = 9. 5. 4. 3. 2. 1. –5. –4 . –3 . –2 . –1 . 0. 1. 2. 3. 4. 5. –1 . –2 . –3 .
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February 10, 2010 Graphing with Slope Intercept Form
Warm Up 2/10 • Write the slope intercept equation for the following linear function. • Write the slope intercept form of the equation: -x + 3y = 9
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y y = 1/5 x - 2 x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = 6x - 1 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = -5/2 x y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = -7 x + 3 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = 2 x - 5 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = -6x + 1 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = -1/3x + 4 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = 0 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = 7x - 5 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = -6x + 5 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = -5/2x + 5 y x
5 4 3 2 1 –5 –4 –3 –2 –1 0 1 2 3 4 5 –1 –2 –3 –4 –5 Graphs y = -2/5x - 4 y x
One and Done • Monday Define the y-intercept of a line and give the variable that represents it. • Tuesday Define the slope of a line and give the variable that represents it. • Wednesday Describe the steps you should use to graph a line using the slope intercept form of the equation (y=mx +b)