The graph of a quadratic function is shown on the grid. Which function is best represented by this graph?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Triangle xyz has vertices x(1,3), y(0,0)

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?