To find: all the values of
Given Information:
Consider the function
Concept used:
Since there are no cases for the numerator may be undefined, therefore simplify when denominator equals to zero.
Calculation:
Therefore, the function is not defined when
Graph the function and find there is a vertical asymptote at
Plot the graph to show the expression is not defined graphically also.
It is observed from the graph that the graph has no points plotted at
Therefore, the algebraic expression and the graph is not defined at
Chapter 1 Solutions
Precalculus: Graphical, Numerical, Algebraic Common Core 10th Edition
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