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V125BC [204]
4 years ago
14

What is the inverse of the function? * f(x)=3x+1

Mathematics
2 answers:
olchik [2.2K]4 years ago
8 0

Answer:

The inverse of f(x)=3x+1 is f(x)−1=13x−13

Step-by-step explanation:

White raven [17]4 years ago
4 0

Answer:

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

Step-by-step explanation:

Inverse means the opposite of the original function.

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Answer:

You have 44$, your brother has 11$.

Step-by-step explanation:

Let x be the amount of money your brother has.

Since you have four times the amount of money your brother has, we can call the amount of money you have 4x.

x+4x=55,\\5x=55,\\x=\boxed{\$11}

Thus, you have:

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5 0
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A town has a population of 2000 and grows at 4.5% every year. To the nearest
madreJ [45]
21.1 should be the correct answer because 4.5% of 2000 is 90
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3 years ago
The same price of every item in a store is 85% of it usual price. ( please explain your answer because I don’t understand how to
Mademuasel [1]
85% is 0.85 decimals
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7 0
3 years ago
Susan is 5.5 ft tall and casts a shadow that it is 4 ft long on the ground. She is walking through a park and finds the shadow o
Vika [28.1K]

Answer:

22 ft

Step-by-step explanation:

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4 0
3 years ago
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