Date post: | 18-May-2015 |
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Technology |
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Determining Equations of Lines
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Determining Equations of Lines
"work backwards" to find the equation of the line, given the following:I. slope, yintercept
II. point, slope
Example: (given: slope, yintercept)• Find the equation of the line with slope of 2/3 and the yintercept of 1.
answer in standard form
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• Find the equation of a line given a slope of 4 and a yintercept of 1, then graph.
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Examples: (given: point, slope)
• Find the equation of the line given a point (3, 2) on the line, and a slope of 3/5
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• Find the slope-intercept form of equation where the line with a slope 1/3 passes through the point (1, 4)
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• Find the slope-intercept form of equation where the line with a slope 1/3 passes through the point (1, 4)
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Exercise 13
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Is (6, 2) on the line given by the equation 2x 3y = 6 ?Example:
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