Question

The points on section of exam is given by the function f (x), where x is the number of the questions answered correctly in that section. If f(10)=15, then a test-taker receives 15 points for answering ____ questions in the section correctly.

Answer 1

A test-taker receives 15 points for answering 10 questions in the section correctly.

Step-by-step explanation:

If the function f(x) represents the points on the section of the exam, where x is the number of questions answered correctly, and we know that f(10) = 15, then a test-taker receives 15 points for answering 10 questions in the section correctly.