may i see the picture? it would a lot, xox
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.
answer: 25.4 units
step-by-step explanation: radius = 12.7 units
diameter = twice the radius
diameter = 12.7 x 2