Evaluating a Definite Integral Using Geometry

In this short video I show how to use geometry to evaluate the definite integral of a piecewise function. I specifically use the formula for the area of a trapezoid and the area of a square. I also cover the concept of signed area, which is very important for evaluating definite integrals.

Write any topics you would like me to cover in short or long format in the comment section. Thanks for watching!

[drbookie]

where does the 1/2 come from in the beginnjng of the determining it

[gokhankeskin]

Hello, I am a Turkish student and a senior in high school. I want to learn mathematics better and clearly from you. Can you help me? I will take the university exams.