Definition: This is a mathematical sentence written with a greater than, a less than sign, or a NOT equal
to sign
Example: 6 x 17 or 7<8

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.

i believe it's a.

i'm not sure on this one, most likely correct.