Question

How do you solve and write the following in interval notation: `|x| > -6`?

Answer 1

See a solution process below:

Explanation:

The absolute value function takes any term and transforms it to its non-negative form. Therefore, `abs(x)` will always be greater than or equal to 0.

`0` is greater than `-6`

Therefore, every value of `x` is greater than `-6`

Or, writing this in interval notation:

`(-oo, +oo)`