To sketch: The graphs of the function on the same axes and interpret how these graphs are related.
The rough graphs of the functions are drawn and shown below in Figure 1.
From Figure 1, it is observed that the graphs of the functions are passing through the common point (0, 1) as the value of is always 1.
Also, notice that the functions approaches as x tending to and approaches 0 as x tending to as they have the positive exponents. Therefore, the graphs are monotonically increasing.
Similarly, the functions approaches 0 as x tending to and approaches as x tending to as they have the positive exponents. Therefore, the graphs are monotonically decreasing.
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