Question 165035
f(x)=-2x^2+6x-1
 
{{{ graph( 300, 200, -6, 5, -10, 10, -2x^2 +6x -1) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, -2x^2 +6x -1). 
Vertex (1.5,3.5)
Axis x=1.5
Points (0,-1) (1,3)