Question 13
Let f(x) = x³ - 2x - 5 and assume that f(2)= -1 and f(3) = 16. What does
the Intermediate Value Theorem say about this?
A. The graph of f stays under the x-axis between 2 and 3.
B. This function does not have a real zero between 2 and 3.
C. This function has a real zero between 2 and 3.
