Select all equations that represent nonlinear functions. y= 1 x +2 y= 3 x 2 y=5−x y 2 =2x−3 y=−x y=−4 x 2 +6 y = 2x + 1

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity