That is not the specified answer
They Actually mentioned the value of 'm'
<em>and in the second sentence of the question they substituted the value of 'm' that is 29 ( whích ís αlrєαdч gívєn ín thє quєstíσn )</em>
It should show 2:45. You can use 12 hr increments to get you back to 10:45 and 12 goes into 100 nine times bringing it to 96. Because of that you have 4 more hours to add to 10:45 and that brings you to 2:45.
The side is -15 and the top is 56
The answer to your problem is C
Yes it is a function because non of the X values are repeating