The point (–3, –5) is on the graph of a function. Which equation must be true regarding the function? f(–3) = –5

f(–3, –5) = –8

f(–5) = –3

f(–5, –3) = –2

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.