Integrals, Population, and Radial Density Functions

In this video we work through a radial density function problem to find the population of a city build around a circular lake. I worked through everything by building a Riemann sum and turning it into the integral. I definitely recommend trying to understand the logic because it makes the problems much easier. These types of problems can show up on the AP Calculus AB and BC exams.

[@jadonsmine1877]

Thank you for coloring them correctly, I appreciate it.

[@thespeedyyoshi]

How do you just explain everything so well? Thank you so much!

[@emoneymn3119]

Will this be on the Ap AB test?

[@Joseph-yn1ch]

is there a difference between this and the cylindrical shells formula?

[@turksvids]

Just context.

[@fireartist12]

You are a godsend.