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Home > INT2 > Chapter 9 > Lesson 9.3.4 > Problem 9-119


Piecewise function, with 2 unconnected sections: Left: ray, starts with open point (2, comma 1), passing through the point (0, comma negative 3). Right: ray, starts at open point (2, comma 3), passing through the point (7, comma 8).Write a set of equations for the piecewise-defined function shown on the graph at right. Be sure to include the domain for each part of the function. 9-119 HW eTool  

Look at the two pieces of the function. Notice the open and closed circles, and the values at .

Use theTool below to explore the problem.
Click the link at right for the full version of the eTool: INT2 9-119 HW eTool.