1.

The numbers P, Q and \[R\] for which the function \[f(x)=P{{e}^{2x}}+Q{{e}^{x}}+Rx\] satisfies the conditions \[f(0)=-1,\] \[{f}'(\log 2)=31\] and \[\int_{0}^{\log 4}{[f(x)-Rx]\,dx=\frac{39}{2}}\] are given by

A. \[P=2,\] \[Q=-3,\] \[R=4\]
B. \[P=-5,\] \[Q=2,\] \[R=3\]
C. \[P=5,\] \[Q=-2,\] \[R=3\]
D. \[P=5,\] \[Q=-6,\] \[R=3\]
Answer» E.


Discussion

No Comment Found