Question 841472
EDITED:  Rendering system misrepresents m*u if the asterisk multiplication operator is not included.


Transform your given point-slope form equation into slope-intercept form using the number properties and you will be able to directly read this value from the resulting equation.


This here is generally a way to do that:

{{{y-v=m(x-u)}}}------You want to put into y=mx+b form.
{{{y=m(x-u)+v}}}
{{{y=mx-m*u+v}}}
{{{y=mx+v-m*u}}}
{{{highlight_green(y=mx+(v-m*u))}}}  The y intercept is {{{highlight_green(v-m*u)}}}.
Your steps might vary a little but need to be consistent with what was done generally here.