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Algebra 18 Online
OpenStudy (anonymous):

A line passes through the point (–3, –4) and its y-intercept is (0, –9). What is the equation of the line that is parallel to the first line and passes through the point (3, –7)?

OpenStudy (midhun.madhu1987):

|dw:1437711431685:dw| First find the Slope of the First Line using the formula: Slope, m = (y2-y1)/(x2-x1) The slope of second line and first line will be Equal. Because parallel lines have equal slope. once you get the slope of second line, the equation can be written : y - y1 = m(x - x1)

OpenStudy (midhun.madhu1987):

|dw:1437711852579:dw|

OpenStudy (anonymous):

im not sure i understand

OpenStudy (joannablackwelder):

Can you find the slope of the first line?

OpenStudy (anonymous):

im confused with the whole thing, i dont understand any of it

OpenStudy (joannablackwelder):

Ok, are you familiar with this formula? |dw:1437712598401:dw|

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