David worked in the library on Friday and Saturday he worked a total of 7 3/4 hours during these two days if he worked 4 1/4 Hou
1 answer:
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Answer:
If a number is a multiple of 2, it may NOT be a multiple of 4. An example would be the number 6.
, but
.
However, if a number is multiple of 4, it is guaranteed to be a multiple of 2, since 4 itself is a multiple of 2.
Example:
This is simply
.
It is a multiple of 2 twice.
we have the points
Using a graphing tool
see the attached figure
the domain is the interval--------->
the range is the interval-------->
therefore
<u>the answer is the option D</u>
integers from
