1. A trapezoidal shaped park is built on a slight incline. The function for the ground elevation above sea level is
f (x, y)= x - 3y + 20 feet. What are the coordinates of the HIGHEST point in the park? (+2 points)
Value
Vertex
(x, y)
Function Calculation
S (, y) = x - 3y + 20
У1)
5
0
5
What are the coordinates of the HIGHEST (maximum) point and what is the value of the function at that point?
Coordinates:
Highest point (maximum):