Question 254264
y=2x-1 (RED LINE)
y=x+2 (GREEN LINE)
{{{ graph( 300, 200, -6, 5, -10, 10, 2x -1, x +2) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions 2x -1 and x +2).