Question 209132
y=2/3x - 1 (red line)
y= -x + 4 (green line)
{{{ graph( 300, 200, -6, 5, -10, 10, 2x/3 -1, -x +4) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions 2x/3 -1 and -x +4). 
Answer (3,1)