# How do you find the axis of symmetry and vertex point of the function: #f(x)= 3x^2+12x-6#?

##### 1 Answer

Oct 19, 2015

The vertex is

The axis of symmetry is

#### Explanation:

To find the axis of symmetry of the function, use the coefficients of the equation and the formula

For the function

The x of the vertex and the axis of symmetry can be found by

This means the x of the vertex is x = 1 which is also the line of symmetry for the function.

To find the y of the vertex, plug x = 1 into the function and solve for y

Therefore the vertex point is