Question

What is the equation of the axis of symmetry?
Easy please help

Answer 1

`-(b)/(2a)` is the equation for axis of symmetry.

Explanation:

b is the second part of the quadratic equation and a is the first part.

For example,
`2x^(2) +6x + 4`

a is 2 and b is 6.

Plug in those values into the equation and then you get the axis of symmetry.