plot the interval on the number line.
every point in the shaded area is closer to 0 than 3 units.
So, |x| < 3
Which of the following statements says that a number is between -3 and 3?
| x| < 3
| x| = 3
| x| > 3
1 answer
| x| < 3
| x| = 3
| x| > 3
1 answer