In order to complete the following puzzle you will need to match the expressions that simplify down to the same answers. The code to unlock puzzle
two will be a six letter code in the order that the letters match to the numbers.
For example, if the expression that matches to number one is D, then the first
letter of the code is D and so on.

b.an increase in a causes b to decrease

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

the probability that a bird is green (.30) is true

step-by-step explanation: