Ask Question
21 January, 00:38

The horizontal line test is used to determine whether a function is _.

+3
Answers (2)
  1. 21 January, 00:45
    0
    The horizontal line test is used to determine whether a function is one-to-one.

    Step-by-step explanation:

    Consider the provided statement.

    Horizontal line test: A function is said to be one-to-one if the horizontal line intersects a function's graph not more than once. Thus, the horizontal line test is useful to determine whether a function is one-to-one.

    Also, the horizontal line test is useful to determine whether a provided function has an inverse or not.

    A function is said to be one-to-one if each y value the function corresponds to exactly one x-value.

    For example consider the figure 1.

    The figure 1 fails the horizontal line test as the horizontal line cuts the function 2 times. thus the function is not one-to-one.

    Now consider the figure 2.

    The figure 2 pass the horizontal line test as the horizontal line cuts the function only one time. thus the function is one-to-one.

    Hence, the complete statement is:

    The horizontal line test is used to determine whether a function is one-to-one.
  2. 21 January, 04:36
    0
    Mathwords: Horizontal Line Test. A test use to determine if a function is one-to-one. If a horizontal line intersects a function's graph more than once, then the function is not one-to-one. Note: The function y = f (x) is a function if it passes the vertical line test. thats the best i got [;
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The horizontal line test is used to determine whether a function is _. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers