A fence is separated into two sections, A and B. The function A(x)=2x-3 represents the length of section A. The function B(x)=3x+8 represents the length of section
a. (A+B)(x)=5x+5
b. (A+B)(x)=6x-24
c. (A+B)(x)=6x²+7x-24
d. (A+B)(x)=5x²+7x+5