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Mathematics 20 Online
OpenStudy (anonymous):

Use the function rule f(x) = -x + 5. Find the output. A- 10 B- 7 C- -10 D- 3

OpenStudy (solomonzelman):

The output will depend on the input (the number that you want plug in for x). This input was not mentioned!

OpenStudy (anonymous):

F (2)

OpenStudy (solomonzelman):

Oh, so plug in 2 for x.

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