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GarryVolchara [31]
2 years ago
6

What is the value of x? Enter your answer in the box

Mathematics
1 answer:
Ann [662]2 years ago
5 0
5 I think








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f(x)= 1 / x-3 g(x)= 3x + 1/x A. Use composition to prove whether or not the functions are inverses of each other. B. Express the
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Step-by-step explanation:

(A) To find inverse of f(x) = y = 1 / x - 3 :

<u>Transform in terms of x</u>

y = 1 / x - 3

x - 3 = 1 / y

x = 3 + 1 / y

<u>Exchange x with y</u> :

{f}^{ - 1} (x) = 3 +  \frac{1}{x}

Therefore, g(x) is not inverse of f(x) and vice versa.

(B)

Domain of f(x) = R - {3}

Domain of g(x) = R - {0}

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3 years ago
Identify the solution set of the inequality, using the given replacement set.
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2 years ago
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In a September 2019 survey of adults in the U.S., participants were asked if within the last 5 years, they knew of a friend or f
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yes, it is interval.

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2 years ago
Joshua's goal is to sell more than 20 items at a farmers' market. So far, he has sold 6 items. Each of his customers buys 2 item
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Plzzzzz help ASAP!!!! will mark brainliest!!
tester [92]

Answer:

x = 6

Step-by-step explanation:

-5(-2) + [8(-2)/4]  =  10+(-16/4)  =  10-4 = 6

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