[2 / 1 / ?] 6KiB, 245x206, brainlet0.png View SameGoogleImgOpsiqdbSauceNAO Thread Reply Original Report Media View Same Google ImgOps iqdb SauceNAO Download Help me with my homework Anonymous Fri 14 Dec 2018 03:18:32 No.603009 View ViewReplyOriginalReport Quoted By: Last one before finals week editionExplain the difference quotient on the interval [x,x+dx] for the function f(x)=sqrt(x)