# How do you find the vertex and axis of symmetry for #y = 4x^2 + 7#?

##### 1 Answer

Aug 15, 2015

The vertex is at

The axis of symmetry is

#### Explanation:

The general vertex form for a quadratic is

The equation is that of a parabola in standard position (opening upward), so the axis of symmetry is a vertical line through the vertex

i.e.