Question

three ways to represent the same solution set are shown, but one may contain a mistake? is there a mistake? the arrow on the number line is going in the wrong direction. the numbers in the interval notation should switch places. the circle on the number line should be filled in. there are no mistakes.

Explanation:

The inequality is \(x < - 22.9\). The open - circle on the number line is correct for a strict less - than inequality. The interval notation \((-\infty,-22.9)\) and the direction of the arrow on the number line (to the left) are also correct as they represent all numbers less than \(-22.9\).

Answer:

There are no mistakes.