15.
12. Look at the graph of the functions h(x) and p(x).
h(x) = x2
WAU V
p(x) = 2+1T
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Which transformations of h(x) and p(x) translate each function so both pass
through the point (0, 1)?
A. (x - 1) = (x - 1)2 and plx + 1) = 2+1) + 1
B. h(x + 1) = (x + 1)2 and p(x - 1) = 2 - 1 + 1
C. h(x) – 1 = x2 - 1 and p(x) + 1 = (2x + 1) + 1
D. h(x) + 1 = x2 + 1 and p(x) - 1 = (2' + 1) - 1

hi, i am not sure about this one but i think its d,

hope this !

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.

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step-by-step explanation: