F(x)=x^2-4x g(x)=4x-2 Find f(-1)+g(-1)

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

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.

Graph y = -|x| + 2. click on the graph until the correct one appears.