Consider the function represented by with x as the independent variable. How can this function be written using function notation?

What signals you that factoring by grouping is the best method to use when factoring a problem?

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.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?