L. VUUUU 3. June rented an apartment for $1.200 a month. She was told the rent will increase 4.2% each year. What is the exponential function for June's rent? MOO A. y = 4.2(1 + 1200)-1 B. y = 1(4.2 + 1200)*-1 C. y = 1200 (1 +.042)*-1 D. y = 1200 (4.2) -1 E. y = 4.2(1 + 1200)*-1