Question 244697
y - 6 = 3(x-4)
y-6=3x-12
y=3x-12+6
y=3x-6 ans.
{{{ graph( 300, 200, -6, 5, -10, 10, 3x -6) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 3x -6).