Question 984140
Given equation {{{y-4x=2}}}
{{{y=4x+2}}}
slope is 4.


Line parallel to given line will also have slope of 4.


Using slope-intercept equation format, {{{y=mx+b}}}
{{{b=y-mx}}}


Equation wanted will have {{{b=y-mx}}} using the given point to be contained and the needed slope of 4:
{{{b=9-4*9}}}
{{{b=9-36}}}
{{{b=-27}}}


Equation for the requested line:
{{{highlight(y=4x-27)}}}