Question

According to this site, if you know the coordinates of two points on a line, what form would you use to write the equation of the

line? Explain the process for writing the equation. (Site 1)

Answer 1

You would use the POINT SLOPE FORMULA and the Slope Formula

which is as follows ...

slope formula :
`(y_(2)-y_(1) )/(x_(2)-x_(1) )`

point slope formula:
`y - y_(1) = m(x - x_(1) )`