Unfortunately it hits a roadblock when pages require scrolling, e.g: https://www.khanacademy.org/math/ap-calculus-ab/ab-diff-analytical-applications-new/ab-5-6b/a/review-analyzing-the-second-derivative-to-find-inflection-points - I wonder what we could do for this scenario...
Unfortunately it hits a roadblock when pages require scrolling, e.g: https://www.khanacademy.org/math/ap-calculus-ab/ab-diff-analytical-applications-new/ab-5-6b/a/review-analyzing-the-second-derivative-to-find-inflection-points - I wonder what we could do for this scenario...