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REY [17]
3 years ago
15

Which graph represents y=⌈x⌉ over the domain 3≤x≤6 ?

Mathematics
2 answers:
Yakvenalex [24]3 years ago
5 0

Answer:The third graph (left of the bottom) represents  y=\left \lceil x \right \rceilover the domain 3≤x≤6.


Step-by-step explanation:

The Least Interger Function is represented by y=\left \lceil x \right \rceil.

The least integer function is a discontinuous function whose value at any number x is the smallest integer greater than of equal to x .It is denoted by  \left \lceil x \right \rceil.and It is also known as ceiling of x.  For example

\left \lceil3.4\right \rceil=4,\left \lceil5.6\right \rceil=6. \left \lceil4.4\right \rceil=5

So the third graph (left of the bottom) represents  y=\left \lceil x \right \rceilover the domain 3≤x≤6.

[we can see all the value of x starting from 3 pointed at y=3 and for x≤ 4 are converging to y=4 which is represented by solid dot  and so on ... ]

Nataly_w [17]3 years ago
4 0
Im pretty sure the answer would be the fourth one. because a greater than or equal to. is a solid dot and just greater than is just a circle. and it get higher. so That is what im thinking the answer would be.
Hope this helps.
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