What is the vertex of #y=x^2+9x+8#?
1 Answer
Apr 19, 2017
Vertex is
Explanation:
For finding vertex of the equation, we should convert it in the form
As
=
=
=
i.e.
or
Hence, vertex is
graph{x^2+9x+8 [-15.08, 4.92, -12.72, -2.72]}