Identify the rational numbers as positive or negative.

There are no numbers

Step-by-step explanation:

If there's a minus sign before the number, that will make it negative. Eg, -3, -9.

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.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value