How do you find the equation of line L that passes through the points (1,3) and (-3,4)?
2 Answers
The answer is:
It is possible to use this formula, that is the formula to find a line given two points
So:
I created a video that answers the question and shows you how to check you work.
http://www.frontporchmath.com/topic/equation-of-a-line-question-1/
To solve this problem you first find the slope of the line, using the two points
Then you use the y-intercept equation of a line using the slope above and one of the above sets of points to find the y-intercept.
Then just plug that information into
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