Answer:
Step-by-step explanation:
If the axis of symmetry is located at x = 1, that is the h value of our vertex (h, k). If we know h, all we have to do to find k is sub the value for h into the quadratic and evaluate.
[tex]f(1)=-2(1)^2+4(1)+1[/tex]
so f(1) = 3. Your choice is (1, 3)
