Mathematics, 12.07.2019 13:30 saladdressing1425
Give a proper explanation of this question. i don't understand how to answer it! (doing some practice problems and they make no sense, the videos are really bad)
Answers: 1
, 
is the slope of the line, and 
is the y-intercept, i.e. the y coordinate of the point 
belonging to the line.
, so 
. As for the slope, we consider two points belonging to the line, and compute the following ratio:
and 
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