Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2, .) 5, 4 + 1 2 , 4 + 1 3 , 4 + 1 4 , 4 + 1 5 , an = Correct: Your answer is correct. Determine whether the sequence you have chosen converges or diverges

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no