content area top Part 1 Assume the pattern continues for the following sequence of tile figures; that is, each tile is divided into four tiles in the subsequent figure. Let S(n) be the function giving the total number of tiles in the nth figure. Find a formula for S(n) in terms of n. , , , ... Question content area bottom Part 1 S(n)equals enter your response here (Type an expression using n as the variable. Simplify your answer.)