Solution
vertices
Solution
Solution steps
Rewrite in the form
The parabola parameters are:
Simplify
Plug in to find the value
Therefore the parabola vertex is
If then the vertex is a maximum value
If then the vertex is a minimum value
Graph
Popular Examples
vertices y=-x^2+8x-15vertices f(x)=-2x^2+8x-5vertices f(x)=-2x^2+8x-9vertices f(x)=-5x^2+10x-6vertices y=x^2-4x-1
Frequently Asked Questions (FAQ)
What is the vertices f(x)=(x+4)^2+1 ?
The vertices f(x)=(x+4)^2+1 is Minimum (-4,1)