Question

I have an equation of a line. My known parts are x1 x2 y1 y2.

How do I find "m" and "c"?

Answer 1

the equation of a line is written as
y=mx+c
where m=slope and c= y-intercept

m=(y2-y1)/(x2-x1) and to find c all u have to do is take x=0

Answer 2

@angela210793 I came across this on the internet:
1)m = (y2 - y1) / (x2 - x1)
2)C = y1 - (x1 * m)

How can I get to each of the above?

Answer 3

hello