What's the geometrical meaning of $f'''(x)$?
30088
What is the meaning of the third derivative of a function at a point
93314
At what point is the curvature of $y=-\ln(x)$ maximal?
100765
If $f'(x) = 0$ for all $x \in \mathbb{Q}$, is $f$ constant?
30507
What is the intuitive meaning of line integral with respect to x?
104394
What does $\int_{a}^{b} f(x)$ mean?
2717
Help proving existence of an specific $x_0$ for which $f''(x_0)=0$
1641
Proving $f' = - \frac{\partial{F}/\partial{x}}{\partial{F}/\partial{y}}$
107795
If $\,f''(x) \ge f(x)$, for all $x\in[0,\infty),$ and $\,f(0)=f'(0)=1$, then is $\,f(x)>0$?
17154
Does a non-trivial solution exist for $f'(x)=f(f(x))$?
129334
Where does $\in$ come from and where is it defined?
156890
If $f$ and $g$ satisfy the sine/cosine addition formulae, then what is $g'(0)$?
51253
Graphical intuition behind directional derivative interpreted as a(∂f/∂x)+b(∂f/∂y), where  is directional vector of unit length?
133756
Geometric interpretation of $\det(A^T) = \det(A)$
105319
A calculus problem with functions such that $f''(x) = g(x)$ and $g''(x) = f(x)$
155655
Applying MVT and IVT (?) to show something about f'''? (edit: actually, Taylor's Theorem using Lagrange remainder)
104263
How to show that $f'(x)<2f(x)$
51291
How can I express $\int \frac{1}{f'(x)}$ in terms of $f(x)$