Suppose $\int_{0}^{2} f(t)=a$ , Where a Is a Constant $\int_{0}^{2} 5 f(2-t) d t$

Multiple Choice

Suppose $\int_{0}^{2} f(t) =a$ , where a is a constant.Calculate $\int_{0}^{2} 5 f(2-t) d t$ .

A) $-10 a$
B) $10 a$
C) $-5 a$
D) $5 a$