Question

Which line is parallel to the line that passes through the points (-1, 2) and (5, -4)?

Answer 1

eq. of line is
\[y-y _{1}=\frac{ y _{2}-y _{1} }{x _{2}-x _{1} }\left( x-x _{1} \right)\]
solve it and write in the form ax+by=c
Then line parallel to ax+by=c is
ax+by=d ,where d is a constant.

Answer 2

1/3