How to find all values of x where the tangent line is horizontal?
Mathematics
najmsheikh191
Question
How to find all values of x where the tangent line is horizontal?
1 Answer

1. User Answers altavistard
Your question is a rather general one. However, it can be said that differentiating the given function of x with respect to x and setting the result = to 0, then solving for x, will produce all values of x where the t. l. is horizontal.