V, this is the solution:
Part A:
y = 2^x
Let's recall that exponential equations have a horizontal asymptote.
In consequence, horizontal asymptote: y = 0
Part B
Let's find the coordinates for this equation:
y = (x + 1) ^3 - 1
x y
-3 -9
-2 -2
-1 -1
0 0
1 7
2 26
In consequence, the graph for this equation is: