Xavier playing video games for hour and 45 minutes before he went to bed if he wants to bed at 9 p. m. what time did he start playing video games

7:15 P.M.

Step-by-step explanation:

1 hour and 45 minutes

He wants to go to bed at 9 P.M.

9 - 1 = 8

8PM

8:00 - 0:45 = 7:15

45 + 15 = 60 (60 minutes in an hour)

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)