(a)
To evaluate: The graph of given function.
The function
The given function is,
Substitute 1 for n in given function for first plot,
Substitute 2 for n in given function for second plot,
Substitute 3 for n in given function for third plot,
Substitute 4 for n in given function for fourth plot,
Substitute 5 for n in given function for fifth plot,
The value of table for the above function is:
x 

1  1 
2  4 
3  9 
4  16 
5  25 
Use the above value of table, plot the graph as shown in Figure(1),
Figure (1)
Where x is plotted in xaxis and
Thus the function
(b)
To evaluate: The graph of given function.
The function
The given function is
Substitute 1 for n in given function for first plot,
Substitute 2 for n in given function for second plot,
Substitute 3 for n in given function for third plot,
Substitute 4 for n in given function for fourth plot,
Substitute 5 for n in given function for fifth plot,
The value of table for the above function is:
x 

1  1 
2  8 
3  27 
4  64 
5  125 
Use the above value of table, plot the graph as shown in Figure (2),
Figure (2)
Where x is plotted in xaxis and
Thus the function
(c)
To evaluate: The graph of given function.
The function
The given function is
Substitute 1 for n in given function for first plot,
Substitute 2 for n in given function for second plot,
Substitute 3 for n in given function for third plot,
Substitute 4 for n in given function for fourth plot,
Substitute 5 for n in given function for fifth plot,
The value of table for the above function is:
x 

1  1 
2  1.414 
3  1.732 
4  2 
5  2.24 
Use the above value of table, plot the graph as shown in Figure (3),
Figure (3)
Where x is plotted in xaxis and
Thus, the function
(d)
To evaluate: The graph of given function.
The function
The given function is
Substitute 1 for n in given function for first plot,
Substitute 2 for n in given function for second plot,
Substitute 3 for n in given function for third plot,
Substitute 4 for n in given function for fourth plot,
Substitute 5 for n in given function for fifth plot,
The value of table for the above function is:
x 

1 

2 

3 

4 

5 

Use the above value of table, plot the graph as shown in Figure(4),
Figure (4)
Where x is plotted in xaxis and
Thus, the function