Answer:
it that all the question
Step-by-step explanation:
No. Of times bee beats in 1 sec=250
Average time =?
Frst find how many times bee beats in 1 min.
No. Of times bee beats in 1 min= 250*60=15000
Average time= 15000/ 250
Average time=60 times
Answer:
-4 and 4
Step-by-step explanation:
You count between the zeros as when you jump on a number line or just don't count the zero
-4, -3, -2 ,-1, 0, 1, 2 ,3, 4
Hope this helps
Answer:
1125.67
Step-by-step explanation:
Answer:
Here's a possible example:
Step-by-step explanation:
![f(x) =\begin{cases} x & \quad x < 3\\x+3 & \quad x \geq 3\\\end{cases}](https://tex.z-dn.net/?f=f%28x%29%20%3D%5Cbegin%7Bcases%7D%20x%20%26%20%5Cquad%20x%20%3C%203%5C%5Cx%2B3%20%26%20%5Cquad%20x%20%5Cgeq%203%5C%5C%5Cend%7Bcases%7D)
Each piece is linear, so the pieces are continuous by themselves.
We need consider only the point at which the pieces meet (x = 3).
![\displaystyle \lim_{x \longrightarrow 3^{-}} f(x) = \lim_{x \longrightarrow 3^{-}} x = 3\\\\\displaystyle \lim_{x \longrightarrow 3^{+}} f(x) = \lim_{x \longrightarrow 3^{+}} x+3 = 6\\\\f(3) = x + 3 = 6\\\\\displaystyle \lim_{x \longrightarrow 3^{-}} f(x) \neq f(3)](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Clim_%7Bx%20%5Clongrightarrow%203%5E%7B-%7D%7D%20f%28x%29%20%3D%20%5Clim_%7Bx%20%5Clongrightarrow%203%5E%7B-%7D%7D%20x%20%3D%203%5C%5C%5C%5C%5Cdisplaystyle%20%5Clim_%7Bx%20%5Clongrightarrow%203%5E%7B%2B%7D%7D%20f%28x%29%20%3D%20%5Clim_%7Bx%20%5Clongrightarrow%203%5E%7B%2B%7D%7D%20x%2B3%20%3D%206%5C%5C%5C%5Cf%283%29%20%3D%20x%20%2B%203%20%3D%206%5C%5C%5C%5C%5Cdisplaystyle%20%5Clim_%7Bx%20%5Clongrightarrow%203%5E%7B-%7D%7D%20f%28x%29%20%5Cneq%20f%283%29)
The left-hand limit does not equal ƒ(x), so there is a jump discontinuity at x =3.