Answer:
0 is an inflection point
1/4 is a local maximum.
Step-by-step explanation:
To begin with you find the first derivative of the function and get that
to find the critical points you equal the first derivative to 0 and get that
To find if they are maximums or local minimums you use the second derivative.
since 
is neither an inflection point, and since 
then 1/4 is a maximum.
after solving 
we get 
Step-by-step explanation:
We need to find the value of x in:
Solving:
So, after solving we get
Keywords: Solving the expression
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Answer:
Time = T half–years , Rate = 5 % per half year
2
Answer:
the sum of 27,28,29,30 is 114
Step-by-step explanation:
The answer is B The function shown on the graph has a smaller rate of change but a higher starting point
