Question

Please help me graph of the parabola
y=-x^2+4x-10

My vertex is (2, -6)
Don't remember what to do from this point

Answer 1

How do I do that from here?

Answer 2

Since a = 1, from the vertex, go 1 unit right and 1 unit up. Then from that point got 1 unit right and 2 units up. Then mark the corresponding points to the left of the vertex and draw it.