Question 547723
Okay so the line with slope (m)=2/3 and that passes through the point (0,-4).  Putting these values into the slope-intercept form of a line we get: 
{{{-4=2/3*0+b}}}
{{{-4=b}}}


Now, we just need to take this and put it back into the line formula (Note:  as an equation we do not need a value of x and y, so leave them as x and y). 


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


There you are! Just let me know if you are still unsure:)