Sandy Gibbons is an investment advisor with a new product she has been actively promoting. She estimates that in the region shown in the accompanying region, the density of interest is p(x, y) = y²e^−0.5x people per square mile at the grid point (x, y) with x and y in miles. How many people in the sales region should Sandy expect to show interest in her product?

Transcribed Image Text:

-5 y (mi) 6 -2 5 x (mi)