Question

Select the graph for the solution of the open sentence. Click until the correct graph appears.

|x| + 1 < 3

Answer 1

It would be the last one. The dots must be open and x must move to the right.

Answer 2

Last option, Option D

Explanation:

The given inequality is |x| + 1 < 3

Then interpret this as

x + 1 < 3

x + 1 - 1 < 3 -1

x < 2

Or

-x + 1 < 3

-x + 1 -1 < 3 - 1

-x < 2

x > 2

Therefore -2 < x < 2 is the solution and we can graph as option D the last option.