Answer:
x² = 60
x = √60
<u>x</u><u> </u><u>=</u><u> </u><u>7</u><u>.</u><u>7</u><u>4</u><u>5</u>
Step-by-step explanation:
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Inverse of a function is also a function, if and only if the function is One - to - One. This means no y value occurs in the range of the function more than once.
If we observe the given options, we can see option B, C and D have some repeated values of y. Only the function in option A is one to one. Hence the inverse of function given in option A will also be a function.
So, the answer to this question is option A
Answer:
C) The sum of the first 2 terms after the fourth term.