Question 332161
(4,3) and its parallel to the line 

3x-y=7
Rewrite in slope intercept form
y=3x-7
..
compare with y=mx+b
slope m =3
..
we have to find the intercept.
y= mx +b
(3,4) and parallel to the line y=3x-7
so slope is =3
4=3*3+b
4-9=b
b=-5
The equation of line = y = 3x-5

..
{{{graph(300,300,-10,5,-10,5,3x-5,3x-7)}}}
The red line is y=3x-5