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The points on a section of an exam is given by the function , f(x), where x is the number of questions answered correctly in that section. If f(12) = 18, then a test-taker receives 18 points for answering _____ questions in the section correctly. *

User Surez
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Answer:

12

Explanation:

x is the number of questions answered correctly in that section

User Balkrishna
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