1. a polynomial has a degree of 5 whose coeffiecients are real numbers has the zeros 2, 4i, and 4 + i. Idenitfy the remaining zeros.

A: -4i, 4-i

B: -2, -4i, 4-i

C: 4i, -4-i

D: -4i, 4+i

2. an enclosed gas exerts a pressure P on the walls of its container. this pressure is directly proportional to the temperature T of the gas. IF the pressure is 4 pounds per square inch when the temperature is 480 K, identify the appropriate direct variation equation.

A: P=1/120 T

B: P= 1/16 T

C: P=16T

D: P= 120T