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navik [9.2K]
3 years ago
11

2. How does the domain and range of a function and its inverse relate?

Mathematics
1 answer:
labwork [276]3 years ago
7 0

Answer:

Graphs of inverse functions have a domain and range just like any other graph of a function. The domain of an inverse function is the range of the original, and the range of an inverse function is the domain of an original. ... This means that the inverse function also has a domain and range of (−∞,∞).

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WILL MARK BRAINLIEST AND 15 POINTS
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Answer:

x = 4

Step-by-step explanation:

You may want to make everything into the same fraction to make the math easier. Because x/4 is the smallest fraction, make all of the other numbers with x match it.

3x = 12x/4, x/2 = 2x/4.

Now, 12x/4 - x/4 = 11x/4.

11x/4 + 9 = 1 - 2x/4 - 5. Now add x to one side to solve x.

13x/4 +9 = 1 - 5

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13x = -52

x = 4

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Answer:

0.14% probability of a person guessing the right​ combination

Step-by-step explanation:

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The order in which the numbers are selected is important. For example, 1,3,2 is a different combination than 3,1,2. So we use the permutations formula to solve this question.

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