# What is the minimum or maximum of #g(x)=12.8x^2+8.73x+11.69#?

##### 1 Answer

Aug 16, 2015

Find Max and Min of

#### Explanation:

Since a > 0, the parabola opens upward, there is a Min at the vertex.

x-coordinate of vertex:

y-coordinate of vertex:

y = f(0.34) = 12.8(0.12) + 8.73(0.34) + 11.69 = 16.14