It's me again please answer this stupid question please i really hate math

~Krystal <3

c. y= 2x - 1

Step-by-step explanation:

Because the first one is x is -2 and y is -5 so you do 2 times x which is -2 which gives you -4 - 1 gives you y which is -5

Then the next one is x = -1 and y is -3 so you do 2 times -1 which is -2 then -2 minus 1 which is y -3

Then the next one is x = 0 and y = -1 so again you do 2 times 0 which is obviously 0 because anything that is multiplied by 0 is 0 so then 0 minus 1 is y= -1

the next one is x = 1 and y = 1 so you do 1 times -1 which is 2 times 1 which is 2 then minus 2 by 1 which is 1

and the last on is x=2 and y=3 so once again you do 2 times 2 which is 4 then minus 4 by 1 which is y=3

and if you still dont get it I will help you by showing you something just ask

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.