Question 679515
(x1,y1)(0,2)and (x2,y2)(4,-1)

The equation of line when coordinates of two pointsa are given

{{{((y-y1)/(y1-y2))=((x-x1)/(x1-x2))}}}

plug the values of (x1,y1)(0,2)and (x2,y2)(4,-1)

{{{((y-2)/(2-(-1)))=((x-0)/(0-4))}}}

{{{((y-2)/3)=(x-4)}}}

y-2=3(x-4)

y-2=3x-12

3x-y-10=0