Which function matches the mapping shown? A) f(x) = 2x
B) f(x) = 4x
C) f(x) = x4
D) f(x) = x + 4

Aline of best fit is drawn for the set of points shown on the graph. which point is an approximate extrapolation for x = 30 from the line of best fit?

Which of these choices show a pair of equivalent expressions?

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.