# How do you find the axis of symmetry, graph and find the maximum or minimum value of the function #f(x) = -x² + 5x#?

##### 1 Answer

Aug 27, 2017

Axis of symmetry:

#### Explanation:

Where:

The graph of

in this case

Hence, the axis of symmetry of

Since the coefficient of

Hence,

Both the axis of symmetry and

graph{(y+x^2-5x)(x-2.5-0.000000001y)=0 [-14.24, 14.23, -7.11, 7.13]}