Question

Graph the set {x | x≥-1) on the number line.Then, write the set using interval notation.

Answer 1

Interval Notation: (-1, ∞)

Step-by-step explanation:

Given the set:

`\x\ge-1\`

The graph of the set on the number line is attached below.

Note that all values of x greater than -1 are to the right of -1.

Next, the set written using the interval notation is:

`(-1,oo)`