Anyone give me i qusten and i will post a easy qusetn and give u free points 28 points

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Which of the following is the graph of y= square root -x-3

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.