Question

which of the following terms completes the sentence below? a sign chart helps you record data about a functions values around its __ and __ asymptotes. a. ones; vertical b. fractions; horizontal c. zeros; horizontal d. zeros; vertical

Explanation:

A sign chart is used to analyze the behavior of a function. It records the sign (positive or negative) of the function around its zeros (where the function value is 0) and vertical asymptotes (where the function approaches infinity or negative - infinity). Horizontal asymptotes are related to the long - term behavior of the function as \(x\to\pm\infty\) and are not the main focus of a sign chart in terms of sign - changes around them.

Answer:

D. zeros; vertical