Question 240632
line parallel to the line 3x-y=8 and containing the point(3,0).
3x-y=8
-Y=-3X+8
Y=3X-8 (RED LINE) THIS LINE HAS A SLOPE=3.
A PARALLLEL LINE ALSO HAS A SLOPE=3.
0=3*3+b
0=9+b
b=-9 THE Y INTERCEPT.
Y=3X-9 (GREEN LINE)
{{{ graph( 300, 200, -6, 5, -10, 10, 3x -8, 3x -9) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions 3x -8 and 3x -9).