Question 613004
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
My recommendation would be to Plot 'easy Pts'...using for ex: x = 0,1,2 
and sketch the parabola
{{{drawing(300,300,   -6, 6, -6, 6,  grid(1),
circle(0, -2,0.3),
circle(1, 0,0.3),
circle(2, 0,0.3),
graph( 300, 300, -6, 6, -6, 6,0,-x^2+3x-2))}}}