Answer:
1) and
(between 3 and 4)
Explanation: and
are the closest WHOLE squares root to
; any other square roots wouldn't give us a whole number, or they're farther away from
2) and
(between -(12) and -(13))
3) and
(between -(6) and -(7))
Graph this compound inequality 2.5 is equal to or less than x is equal to or less than 4.5
2.5 <= x < = 4.5
We graph this inequality using number line.
Here x lies between 2.5 and 4.5
While graphing, we start with closed circle at 2.5 because we have equal symbol .
Then shade till 4.5. Use closed circle at 4.5.
The graph is attached below.
