Fortunately, medical researchers discovered Tai’s Formula for the area under a piecewise linear function. No calculus required! :-) https://en.wikipedia.org/wi

Fortunately, medical researchers discovered Tai’s Formula for the area under a piecewise linear function. No calculus required! :-) https://en.wikipedia.org/wiki/Tai%27s_model https://en.wikipedia.org/wiki/Tai%27s_model