Question

Select the graph of the solution. Click until the correct graph appears.

|x| = 1

Answer 1

It's the graph with two dots and no area marked, first image (for me).

Explanation:

|x| = 1 means "the distance from x to the 0 point on the axis is exactly 1". There's only 2 numbers x that satisfy that condition: -1 and 1

The second and third image both show an area marked, so it cannot be the right answer, while the first image shows precisely two numbers: -1 and 1