Solve. (Please only answer if your gonna answer something related to the problem )

Use synthetic division to evaluate f(x)= 3x^4-5x^3+x-7 when x=2

The answer is... 3

Hope this helps!!

The vertex form of a quadratic function:
(h,k) - the coordinates of the vertex 

If a>0, then the parabola opens upwards, so the vertex is the minimum of the function.
If a<0, then the parabola opens downwards, so the vertex is the maximum of the function.

a=-1<0
the vertex is maximum

a=1>0
the vertex is minimum