Find the maximum or minimum values, if any, without using derivatives, – InterviewSolution

1.

Find the maximum or minimum values, if any, without using derivatives, of the function:(5x - 1)2+4.

Answer»

min. value = 4

Since the square of any no. Is positive, the given function has no maximum value.

The minimum value exists when the quantity (5x -1)²= 0

Therefore, minimum value = 4

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