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asambeis [7]
3 years ago
5

What is the inverse of the function f(x) =1/9x + 2?

Mathematics
1 answer:
stira [4]3 years ago
7 0

f^-1 (x)=9x-18 or f(x)=9x+18

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Mr. Malone is contemplating which chauffeured car service to take to the airport. The first costs $28 upfront and $2 per mile. T
Ksju [112]

Answer:

The distance is 8 miles.

Step-by-step explanation:

First, we need to write an equation for each of chauffeured car services.

The first one = 28 + 2x = ?

The second one = 13 + 5x = ?

Next, we need to figure out what x is. Usually I just plug in random numbers, but I'm sure there's a better way to do it.

I first plugged in 2 as x.

28 + 4 = 32

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That didn't work, so I then plugged in 5.

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Answer:

<em>(4). is the correct answer</em>

Step-by-step explanation:

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The correct answer is
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