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26-04-2020
Mathematics

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The graph of a rational function, f, is shown in the figure. Use the graph to find f(-2)

The graph of a rational function f is shown in the figure Use the graph to find f2 class=

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upandover upandover

26-04-2020

When we plug a value into a function, we are looking for the y-value. To find f(-2), we are looking for the point (-2, y). So, we need to find the y-value for this function where the x-value is -2.

f(-2) = -4

Hope this helps! :)

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