Which of the following functions would not model exponential decay? o a) h (x) 44 0.89o b) j (x) (0.34o c) b(x) 876 (1)o d z(x)- 7 (0.999)4x-2

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c. q-p d. p-q