Answer:
Left side of graph of function would be up .
Step-by-step explanation:
Given :
.
To find : In which direction does the left side of the graph of this function point.
Solution : We have given that
.
We can see from the given function Degree is even and leading coefficient is positive .
By the behavior of end points : left side of graph would be up .
Therefore, left side of graph of function would be up .
If you put it into your calculator by pressing the COS button and then typing in 105, you get -0.258819045...
Formula is (x-h)2+(y-k)2=r2