Pearson Algebra 2 Common Core, 2011
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Pearson Algebra 2 Common Core, 2011 View details
Mid-Chapter Quiz
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Exercise 17 Page 526

We are asked to graph the given function. Then we will state the domain and the range.

Graph

To graph the function, we will make a table of positive and negative values. Note that cannot be zero because division by zero is not defined.

Because cannot be zero the graph will not cross the axis. Therefore, we need two curves to connect the points.

Domain and Range

Consider the given function.
Since the denominator cannot be cannot be The domain of the function is all real numbers except Moreover, the numerator is never so is never The range is all real numbers except