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2 years ago

Which function has an inverse that’s also a function?

Mathematics

2 answers:

leva [86]2 years ago

7 0

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

alukav5142 [94]2 years ago

3 0

Answer:a

Step-by-step explanation:

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2 years ago

A license plate is to consist of 5 digits followed by 5 uppercase letters. Determine the number of different license plates poss

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$5.3044992\times 10^{10}$

Step-by-step explanation:

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Repetition is not allowed

Total number of odd digits=(1,3,5,7,9)=5

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Second place filled by 4

Third place filled by 8

Fourth place filled by 7

Fifth place filled by 6

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Seventh place filled by 25

Eighth place filled by 24

Ninth place filled by 23

Tenth place filled by 22

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