Algebra 2
Other functions (advanced)
Step functions
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Questions
Question 1
179976
The \(\textbf{floor function}\), denoted \(\lfloor x \rfloor\), returns the \(\textbf{largest integer that is less than or equal to}\) \(x\). It is also called the \(\textbf{greatest integer function}\).
Evaluate:
(i) \(\lfloor 3.7 \rfloor\)(ii) \(\lfloor 5 \rfloor\)
(iii) \(\lfloor 0.3 \rfloor\)
Part a:
\(\lfloor 3.7 \rfloor = \)
3
1 mark
Part b:
\(\lfloor 5 \rfloor = \)
5
1 mark
Part c:
\(\lfloor 0.3 \rfloor = \)
0
1 mark
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