If a quadrilateral is a square then it has four right sides. if a quadrilateral is a rhombus then it's opposite sides are parallel

I'm pretty sure, yeah.

12/11c

or

12

c

11

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.