Learn how to use the horizontal line test to determine if a function is one-to-one, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

The horizontal line test consists of drawing horizontal lines in the graph of a function. If any such line crosses the graph at more than one point, the function is not injective; otherwise, it is ...

The horizontal line test is an important tool to use when graphing algebraic functions. The quiz will show you graphs and ask you to perform the line test to determine the type of function portrayed.

Practice Applying the Horizontal Line Test with practice problems and explanations. Get instant feedback, extra help and step-by-step explanations. Boost your Trigonometry grade with Applying the ...

Learn how to use the horizontal line test on a function with our bite-sized video lesson. Master this concept by taking an optional quiz for practice.

Which statement could be used to explain why the function h (x)=x3 has an inverse relation that is also a function?The graph of h (x) passes the vertical line test.The graph of the inverse of h (x) …

The horizontal line test states the following: If a horizontal line can be drawn anywhere on the graph of a function such that it crosses the graph more than once, then the function is not one-to-one.

Learn the purpose for doing a horizontal line test. Discover how to use the horizontal line test to determine if an equation qualifies as being one-to-one.

The vertical and horizontal line test determines if an x- value (vertical line test) or a y value (horizontal line test) is repeated more than one time within a given equation.

Question: Which statement could be used to explain why the function h (x)=x3 has an inverse relation that is also a function?The graph of h (x) passes the vertical line test.The graph of the inverse of h …