A weight suspended on a spring is at its equilibrium point five inches above the top of a table. When the weight is pulled down two inches, it bounces above the equilibrium point and returns to the point from which it was released in one second. Which of these can be used to model the weight's height above the table as a function of time in seconds?

The Praxis Mathematics (5165 ) Exam is a test required by many states for credential candidates planning to teach mathematics at the high school level. It is a single, computer-delivered test that includes questions from two content categories.

The first content category includes Number and Quantity, Algebra, Functions and Calculus. The second content category includes Geometry, Probability and Statistics, and Discrete Mathematics.

The test consists of various question types including selected-response, numeric entry, drag-and-drop and text completion.