Which definition of the derivative is easier?

There are two versions of the definition of the derivative of a function at a, namely f'(a), BUT which one is easier? We will work out both, and you can let me know which one you prefer! Subscribe for more calculus tutorials 👉 ‪@bprpcalcbasics‬ ----------------------------------------------------------------------- Want more practice? Get my calculus practice quizzes on Patreon! Calculus 1 👉   / 1703815   Calculus 2 👉   / 1716951   ----------------------------------------------------------------------- #calculus #bprpcalculus #apcalculus #mathtutorials #math