Someone help me pls

The fastest way to answer this question is to eliminate wrong answers or answers that don't make sense. Remember that before a transformation is done to a line, it's original points are at (0,0). When need to figure out what was done to change this.

Step-by-step explanation:

If you look at how much the graph went up or down on the y-axis, you will notice that the graph did not shift down, but up. The graph shifted up 3 coordinate points from (0,0) to (0,3). It moved up 3 on the y-axis, so the only valid answer choice would be C. Once you determine this, you don't need to worry about stretching or compressing because it is paired with the right answer.

C. Stretched larger than 1, and moved up 3.

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.

i use my brain for prombles like this maybe you could try it

step-by-step explanation: