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Question 1
For the next two (2) items that follow :
Consider the function
f(x) = 0·75x4 - x3 - 9x2 + 7
What is the maximum value of the function?
Question 2
For the next two (2) items that follow :
Consider the function
f(x) = 0·75x4 - x3 - 9x2 + 7
Consider the following statements :
1) The function attains local minima at
x = -2 and x = 3.
2) The function increases in the interval
(- 2, 0).
Which of the above statements is/are correct?
Question 3
For the next two (2) Items that follow :
Consider the function , where .
At what value of x does f(x) attain minimum value?
Question 4
For the next two (2) Items that follow :
Consider the function , where .
What is the minimum value of f(x)?
Question 5
f(y) = decreases in
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Mar 4CDS & Defence