When randomly choosing two cards from a standard deck of cards without replacement, what is the probability of choosing a number card and then an ace? a) 12/221 b) 3/169 c) 4/221 d) 9/169

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.