First we have to find the derivative of the function:
f ` ( x ) = ( ln x / x^6 ) ` =
=
The critical point is when f ` ( x ) = 0
1 - 6 ln x = 0
6 ln x = 1
ln x = 1/6
![x = \sqrt[6]{e}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Csqrt%5B6%5D%7Be%7D%20)
f ( e^(1/6)) = e^(-1) * 1/6 = 1 / (6 e)
Answer:
![( \sqrt[6]{e}; \frac{1}{6e} )](https://tex.z-dn.net/?f=%28%20%20%5Csqrt%5B6%5D%7Be%7D%3B%20%20%5Cfrac%7B1%7D%7B6e%7D%20%20%29)
B. 12,000.
You can easily solve this problem by multiplying the number of calories they get by eating by the days.
So, 2,000 multiplied by 6 is 12,000.
So,
The skateboard cost $67.
The protective helmet cost $25.
To find the percent that the price of the skateboard was out of the total amount, add 67 and 25 and divide 67 by the result.
Step 1:
67 + 25 = 92
Step 2:
67/92 = 0.728 or 72.8%.
The correct option is B.
Answer:
math
Step-by-step explanation:
mor math
Answer: option first, f(0)=g(0) is true statement.
Explanation:
Since, According to the given graph, for the given function f(x), values of f(0)=-2 and f(-2)=4
While, for the given function g(x), values of g(0)=-2 and g(-2)=-4
So, we can say that f(0)=g(0)=-2
But, f(-2)≠g(-2), f(0)≠f(-2) and f(-2)≠g(0)
Thus, f(0)=g(0) is true.
