70 points. Select the correct answer from each drop-down menu.

The graph shown ___

So, the graph is ___

Drop-down menu options are

fails the vertical line test at (2, 3) and (2, -2)
fails the vertical line test at (2, 3) and (-1, 3)
passes the vertical line test

&

a function
not a function

Step-by-step explanation:

Correct choices are:

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.

45

step-by-step explanation: