Which of the following subsets of p2 are subspaces of p2? (p2 denotes the set of polynomials of degree 2 or less.) a. {p(t) | p′(2)=p(4)}{p(t) | p′(2)=p(4)} b. {p(t) | p(8)=2}{p(t) | p(8)=2} c. {p(t) | p′(t){p(t) | p′(t) is constant }} d. {p(t) | p′(t)+9p(t)+6=0}{p(t) | p′(t)+9p(t)+6=0} e. {p(t) | p(6)=0}{p(t) | p(6)=0} f. {p(t) | ∫30p(t)dt=0}{p(t) | ∫03p(t)dt=0}

‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️ i have been waiting for almost an hour with no ! only answer if you absolutely know the ! explain your answer and ensure that it is you so so much!

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !