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## Homework Statement

The graph of y=f(x) is shown below.

http://newton.science.sfu.ca/cgi-bin/plot.png?file=public_public_1346904771_18810161_plot.data [Broken]

Rank the following from smallest(1) to largest(4).

f−1(0)

f(0)

f(5)

f−1(5)

## Homework Equations

none available

## The Attempt at a Solution

f−1(0) 1

f(0) 3

f(5) 2

f−1(5) 4

Because if f(0) is 4, wouldn't that make the co-ordinates (0,4) so inverse would be (4, 0) so inverse f(0) would be 0 no? But I know this is wrong. I don't what I am doing wrong.

Please help

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