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Published byBeverley Amberlynn Stevens Modified over 9 years ago
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Do Now 1)Write the slope-intercept equation of this line.
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Writing Equations Given Slope and a Point 1)Substitute the slope and the coordinates of the point into y = mx + b. 2)Solve the equation for b. 3)Write the equation of the line using b.
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2) Write an equation of the line that has a slope of 3 and goes through the point (2,1).
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3) What is the equation of the line that has a slope of and goes through (2, -3) ?
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4) What is the equation of the line that has a slope of and goes through (6, 1) ?
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5)Write an equation of the line that goes through the points (4, 1) and (6, 2).
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Writing Equations Given Two Points 1)Find the slope of the line. 2)Substitute the slope and the coordinates of one of the points into y = mx + b. 3)Solve the equation for b. 4)Write the equation of the line using b.
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6) What is the equation of the line that passes through ( – 2, 1) and (2, 3) ?
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7)Write an equation of the line that goes through the points (0, 1) and (1, 4). 1.y = 3x + 4 2.y = 3x + 1 3.y = -3x + 4 4.y = -3x + 1
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8)Write the equation of the line with x-intercept -3 and y-intercept 4.
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9)Write the equation of the line with x-intercept 6 and y-intercept -2.
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Homework Worksheet pg. 299 #’s 1 – 10
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