Question

Express the following interval in set-builder notation and graph the interval on a number line. TWO PART QUESTION

Answer 1

Given the interval

`[-4,3)`

Step-by-step explanation

Part A

The left-hand parenthesis indicates that -4 is inclusive in the interval, while the right-hand parenthesis indicates that three is excluded from the interval.

Answer

`\lbrace x|-4\leq x<3\rbrace`

Part B

The number line can be seen below.

Answer