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Writing Equations of Lines. Point Slope Form. Write the equation of the line with slope 3 and passing through the point (1, 5). Use Point-Slope Form. y – y 1 = m (x – x 1 ). Write the equation of the line with slope ¾ and passing through the point (-5, 3). Use Point-Slope Form.
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Writing Equations of Lines Point Slope Form
Write the equation of the line with slope 3 and passing through the point (1, 5). Use Point-Slope Form y – y1 = m(x – x1)
Write the equation of the line with slope ¾ and passing through the point (-5, 3). Use Point-Slope Form y – y1 = m(x – x1)
Write the equation of the line with slope -2/3 and passing through the point (2, -4). y – y1 = m(x – x1)
Write the equation of the line passing through the points (-2, 6) and (3, -1). Find the slope y – y1 = m(x – x1) let's use (3, -1)
Write the equation of the line passing through the points (4, 3) and (6, 8). Find the slope y – y1 = m(x – x1) let's use (4, 3)
Write the equation of the line passing through the points (4, -3) and (-7, -1). Find the slope y – y1 = m(x – x1) let's use (4, -3)
Why does the point-slope form work? Find the slope between (x1, y1) and (x, y). Reflexive propetry Point-Slope Form
Convert y = 3x + 2 to standard form. multiply both sides by -1
Convert y = 6776x to standard form. multiply both sides by -4
Convert y = 6776x to standard form. multiply both sides by 7
Convert y = 6776x to standard form. multiply both sides by -2
Convert y = 6776x to standard form. multiply both sides by 15
Write the equation of the line parallel the line 4x – 5y = 7 that passes through the point (-3, 7) What is the slope of the given line? y – y1 = m(x – x1)
Write the equation of the line perpendicular the line 3x + 2y = 9 that passes through the point (2, 5) What is the slope of the given line? y – y1 = m(x – x1)