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Alecsey [184]
3 years ago
14

Ifƒ(x ) = 3x + 1 and ƒ -1 = (x-1)/3, then ƒ(2) = A) 1/3 B) 1 C) 7

Mathematics
1 answer:
Vikentia [17]3 years ago
7 0

The problem gave us the equation for f(x), which was f(x) = 3x + 1. To find f(2), we can simply substitute 2 in for x, as shown below:

f(2) = 3(2) + 1 = 7


The answer is f(2) = 7.

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Answer: Transitive property.

Step-by-step explanation:

First, for the equality we have:

Reflexive:

  For all real numbers x, x = x.

Symmetric:  

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Transitive:

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Now, let's talk about inequalities.

first, the reflexive property will say that:

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Now, the reflexive.

If x > y, then y > x.

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if x > y, and y > z, then x > z.

This is true.

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And this also works for the inverse case:

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3 0
3 years ago
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3 years ago
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