A line passes through (x1,y1) and (h,k). If slope of the line is m, s – InterviewSolution

1.	A line passes through (x1,y1) and (h,k). If slope of the line is m, show that k–y1=m(h–x1).
Answer» A line passes through $(x_{1}, y_{1}) and (h, k) .$ If slope of the line is $m$ , show that $k - y_{1} = m (h - x_{1})$ .

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