2. By selling an article for ₹1636.25, a dealer gains ₹96.25. Find his gain percentage.
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The value of n given the form of the function is (b) positive odd number
<h3>How to interpret the graph?</h3>The form of the graph is given as:
f(x) = a(x + k)^1/n + c
For the given graph, we have the following features:
a > 0 --- a is positive
k > 0 --- k is positive
c < 0 --- c is negative
If n is an even number, the function would be undefined because the even root of a number is undefined
However, the function is defined if n is an odd number,
Hence, the value of n given the form of the function is a positive odd number
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