Question

Problem 2b

Answer 1

Given information

The given functions are 

                                 , 

Step-by-step explanation

Step 1.

 is an exponential function that has the same definition for all values.

 Only positive values of are defined, and is rising for all values of .

Take a look at the graph of in part (a),

The graph for is shown below

It appears to be similar to  in that the derivative increases as  increases .