Answer: B
I devided each classes fund money and B was the highest each student gave $17
If 82, 78, and 90 are 3 of the four angles of a quadrilateral, and if the question is to find the measure of the fourth angle of the quadrilateral, then do this:
The sum of the interior angles of a quadrilateral is 360.
Let x represent the fourth angle.
82 + 78 + 90 + x = 360
250 + x = 360
x = 110
The measure of the fourth angle is 110
Answer:
Step-by-step explanation:
In limits and continuity of a function, for a function to be continuous, the left hand limit of the function must be equal to the left hand limit and they must be equal to the limit of the function at that point. Mathematically;
![\lim_{n \to a^{+} } f(x) = \lim_{n \to a^{-} } f(x) = \lim_{n \to a^{} } f(x)](https://tex.z-dn.net/?f=%5Clim_%7Bn%20%5Cto%20a%5E%7B%2B%7D%20%7D%20f%28x%29%20%3D%20%20%5Clim_%7Bn%20%5Cto%20a%5E%7B-%7D%20%7D%20f%28x%29%20%3D%20%20%5Clim_%7Bn%20%5Cto%20a%5E%7B%7D%20%7D%20f%28x%29)
All continuous functions are known to exist but discontinuous functions doesn't exist.
From the question, the point we are considering is at n =3
Given ![\lim_{n \to 3^{-} } f(x) =6\ and\ \lim_{n \to 3^{+} } f(x)=5\\](https://tex.z-dn.net/?f=%5Clim_%7Bn%20%5Cto%203%5E%7B-%7D%20%7D%20f%28x%29%20%3D6%5C%20and%5C%20%20%5Clim_%7Bn%20%5Cto%203%5E%7B%2B%7D%20%7D%20f%28x%29%3D5%5C%5C)
but f(3)= 6
As we can see, the left hand limit of the function isn't equal to the left hand limit, this shows that the limit of the function isn't continuous and since all discontinuous function does not exists then lim x → 3 f ( x ) does not exist.
I think it is 12. If it is not, I’m sorry.