In demos or a grafting calculator the parabola and describe what you see :

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

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.

X-intercept=-5 y-intercept=2 the equation of the line is