1. Evaluate the following expressions and write the result in standard form (a + bi). (a) (6 + 2i) - (4+ 2i) (b) (6 + 2i)(4+ 2i) 25 (C) 4 - 32 (d) 2 + 52 6 - 32 (e) V-7. V-5 2. Find all zeros (real and complex) and factor the polynomial completely. (a) P(x) = 14 -25 (yes, it's a , not a typo) (b) Q(x) =x3 - 7x2 + 17x - 15 3. Find the intercepts and asymptotes, then sketch a graph of the function. x - 2 (a) r(T) = - x2 - 4x + 4 (b) s(x) = x2 - 2x + 1 x3 - 3.x2 You can make a sign chart to see which way the function will go at the asymptotes/intercepts, or you can consider the multiplicities. If you use the multiplicities, please indicate even/odd multiplicity as your "showing work."