`" if " f(x) ={ underset( 5x" "2 le x le 3) (3x+ 4,0 le x le 2),` then `int_(0)^(3) f(x) dx=?`A. `(53)/(2)`B. `(55)/(2)`C. `(57)/(2)`D.

`" if " f(x) ={ underset( 5x" "2 le x le 3) (3x+ 4,0 le x le 2),` then

1.	`" if " f(x) ={ underset( 5x" "2 le x le 3) (3x+ 4,0 le x le 2),` then `int_(0)^(3) f(x) dx=?`A. `(53)/(2)`B. `(55)/(2)`C. `(57)/(2)`D.
Answer» Correct Answer - B