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What is the output of the function f(x) = x + 21 if the input is 4?

When the input is 4, the output of Rx) = x + 21 is
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User Mttrb
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1 Answer

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Answer:f(x) = x + 21

f(4) = 4 + 21

= 25

Explanation:

User Lalith Mohan
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