1. The problem statement, all variables and given/known data find the volume between the cone z=√(x^2+y^2), and the plane z=14+x, above the disk x^2+y^2≤1, for the exact number 2. Relevant equations r^2=x^2+y^2; 3. The attempt at a solution I found x=z, for x^2+y^2≤1, for solve r^2≤1, so r≤1, or r≥-1. for θ,from0 to 2pi, but I don't know what range for z, and what equation I shoud use for f(x,y), just √(x^2+y^2)? thanks.