Idont know what 2+2 i have small brain syndrom lol

answer:

2+2=4

step-by-step explanation:

answer:

the answer is 4 : )

step-by-step explanation

two easiest way to do this is by putting two fingers up on both hand, once you have done that take the two fingers on you right hand and put them on you left. lastly, count the fingers that you now have on one hand, and that will be your answer! : )

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)