Before we even begin using the Integral test, we must see if the series meets three essential criteria. These warm-up exercises serve to introduce those conditions. Duration: 12:41

Here then is the Integral Test, which requires us to replace our discrete sequence with a positive, continuous, and decreasing function. Duration: 20:32

After highlighting some pro-tips, we apply the Integral Test on our second series of positive terms. Duration: 11:02

Does your series of positive terms start at 2 instead of 1? This exercise demonstrates that the Integral Test still applies. Duration: 9:06