The figure shows the graph of a quadratic function y fx Use

The figure shows the graph of a quadratic function y f(x). Use it to find the minimum value of f(x) The minimum value of f(x) is (Type an integer or a fraction.) y=f(x) (-10,10 141210-8-6-4 8 10121

Solution

the given graph is parabola

it is upward direction

so, the vertex is low point on the graph

vertex is (-10,10)

the minimum value is 10