Question 246225
the squared term is always positive; so the minimum for f(x) is -1 (when the squared term is zero @ x=3)
___ this is the axis of symmetry (which contains the vertex (3,-1))
___ your points should be around x=3 to show the desired details
___ you have two of the intercepts (one x and one y) and you need to show the third (second x)