What is the absolute minimum and maximum of this graph

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?