Answer:
The answer is C. x^2-1 Hope i helped!
Step-by-step explanation:
I believe the y intercept is 4500 ft, since t=0, and the slope of the line would be 1500/( distance from t=0 to the x coordinate for 6000), the person is probably acending since it went from 4500 to 6000. Idk C D cause I don't have the graph
There are 8 possible outcomes with corresponding winnings:
HHH ==> 1 + 2 + 3 = 6
THH ==> -1 + 2 + 3 = 4
HTH ==> 1 - 2 + 3 = 2
HHT ==> 1 + 2 - 3 = 0
TTH ==> -1 - 2 + 3 = 0
THT ==> -1 + 2 - 3 = -2
HTT ==> 1 - 2 - 3 = -4
TTT ==> -1 - 2 - 3 = -6
Then
You must divide 1600 by 2 five times to get 1600/2=800, 800/2=400, 400/2=200, 200/2=100, and finally 10/2=50, so the first question is worth $50