Answer:
Step-by-step explanation:
Apply formula:
and
We get:
Hence final answer is
There are 6, you'd think there would be 8 but the answer is actually 6. A diagonal is a line segment that connects to vertices, the two vertices chosen do not count when forming the triangle, two vertices that are adjacent to that chosen vertex are NOT included when forming the diagonal. It's confusing, but I hope this helps. If you have any follow up questions I'd love to answer them.
The solution to the system of equation is (1, 4).
In order to find this, we can first just see where the graphs intersect each other. This will give us the solution set.
As for what it represents, the x value in the increase in temperature and the y value is the increase in customers.
Therefore, we know that we want the temperature to go up by 1 (although we don't know the units) and that would result in the amount of people coming, and staying longer by 4 (again, we don't know the units of measure).
Think, if something waves up and down at a certain rate, then its slope also will be changing with it along this wave at the same rate. If a function is periodic, with period c, then so is its derivative. I hope that this is the answer that you were looking for and it has helped you.
<u>Answer:</u>
The correct answer option is C. 
.
<u>Step-by-step explanation:</u>
From the given graph of the polynomial function, we can see that the graph passes through the following points: 
and 
.
So the roots or zeros of this polynomial function are: 
and 
.
Now, we'd graph the equation of the given polynomial and will check for roots and end behavior of the graph.
Therefore, the polynomial function that is represented by the graph is:
