A collection of 50 buttons are in a jar. The probability of reaching into the jar and retrieving a blue button is 0.64. What is the probability that you will reach into the jar and retrieve a button
that is not blue?

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.