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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. | |