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A function which varies for different parts of the domain, so the domain is divided into segments, and each segment could have a different function. One of common ones is stair step function …

The range of a function is the set of all possible outputs the function can produce. Some functions (like linear functions) can have a range of all real numbers, but lots of functions have a more …

Finding the domain and range of a piecewise function that is constant in each segment. Such functions are called "step functions."

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Given an exponential function of the form f(x) = a*b^x in algebraic or graphed form, determine its domain and range.

This topic covers: - Evaluating functions - Domain & range of functions - Graphical features of functions - Average rate of change of functions - Function combination and composition - …

When you are asked for the domain, you are to identify where a function exists with respect to the x-axis. As the x-axis is the horizontal axis (left to right), you would want to note the arrows on …

Given the graph of a function, determine its domain or range. Skip to main content If you're seeing this message, it means we're having trouble loading external resources on our website.

Introducing intervals, which are bounded sets of numbers and are very useful when describing domain and range. We can use interval notation to show that a value falls between two …