QUESTION IMAGE
Question
classify each number below as an integer or not.
| integer? | ||
| yes | no | |
| -9.64 | ○ | ○ |
| $-\dfrac{5}{2}$ | ○ | ○ |
| -444.91 | ○ | ○ |
| $-\dfrac{12}{2}$ | ○ | ○ |
| -95 | ○ | ○ |
Step1: Recall integer definition
Integers are whole numbers (positive, negative, or zero) without a fractional or decimal part.
Step2: Classify -9.64
-9.64 has a decimal part, so not an integer. Choose No.
Step3: Classify \(-\frac{5}{2}\)
\(-\frac{5}{2} = -2.5\), has a fractional (decimal) part. Choose No.
Step4: Classify -444.91
-444.91 has a decimal part. Choose No.
Step5: Classify \(-\frac{12}{2}\)
\(-\frac{12}{2} = -6\), which is an integer. Choose Yes.
Step6: Classify -95
-95 is a whole number (negative integer). Choose Yes.
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| Number | Integer? (Yes/No) |
|---|---|
| \(-\frac{5}{2}\) | No |
| -444.91 | No |
| \(-\frac{12}{2}\) | Yes |
| -95 | Yes |
(For the table in the problem, mark:
-9.64: No
\(-\frac{5}{2}\): No
-444.91: No
\(-\frac{12}{2}\): Yes
-95: Yes)