How do i find the circumference of a circle? if i use a 3 as an estimate of pie and the circle is 10 mm across

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.

understand that i don't know the answers

will someone answer his question