The midpoint cd of is e(-1,0) . one endpoint isc (5, 2) .
what are the coordinates of the other endpoint?

For this case we have that by definition, the midpoint formula is given by:

We have to:

So:

On the other hand:

Finally we have to:

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.