Answer:

Explanation:
Given
See attachment for complete question
Solving (a): Complete the table
Let


From the table question, we have:



The pattern follows that, an increment in x by doubles the value of 1.
So, the other values are:





So, the complete table is:

Solving (b): The graph
The table follows an exponential function:

We have:
This gives:



So:



Also:

This gives:




So:

Cancel the exponents (4)


So, the function
is:

See attachment 2 for graph