Which closed form satisfies the recurrence T(n)=2T(n−1)+3T(n) = 2T(n-1) + 3T(n)=2T(n−1)+3 with T(1)=5T(1) = 5T(1)=5?
T(n)=5⋅2n−1T(n) = 5 \cdot 2^{n-1}T(n)=5⋅2n−1
T(n)=2n+2−3T(n) = 2^{n+2} - 3T(n)=2n+2−3
T(n)=4⋅2nT(n) = 4 \cdot 2^nT(n)=4⋅2n
T(n)=2n+1+3T(n) = 2^{n+1} + 3T(n)=2n+1+3