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Alinara [238K]
4 years ago
10

Which if the following are the domain and range thst represents the inverse of the function f(x) given the mapping diagram of f(

x) below?

Mathematics
2 answers:
grandymaker [24]4 years ago
8 0

Answer:

     The mapping of the inverse function is given by:

               6 → 9

              7 → 10

              8 → 11

              9 → 12

Step-by-step explanation:

We know that for a given function f(x) the domain of the inverse function of f(x) is the range of the given function and the range of the inverse function is the domain of the actual function.

Hence, we see that the domain and the range gets interchanged.

From the diagram attached to the answer we may see the mapping.

kotegsom [21]4 years ago
7 0
I am pretty sure it is C i'm not 100% sure but i am 50% sure so if its not right let me now.
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Answer:

Step-by-step explanation:

We would set up the hypothesis test. This is a test of a single population mean since we are dealing with mean

For the null hypothesis,

µ = 16.4

For the alternative hypothesis,

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This is a 2 tailed test

Since the population standard deviation is given, z score would be determined from the normal distribution table. The formula is

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Where

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