A polynomial, P(x), has real coefficients and also has zeros at 1, 1 + i, and 2 - i. This polynomial must have a degree of: a) at least 5
b) at least 6
c) exactly 6
d) none of the above

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

What is the output, or dependent variable of quantity? 1: x 2: f(x) 3: y