Question
Show that the tangent curve is always increasing (when the tangent is defined).
Step 1
The derivative of $\tan(x)$ is $\sec^2(x)$. Show more…
Show all steps
Your feedback will help us improve your experience
Carson Merrill and 51 other Calculus 1 / AB educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Prove that the length of the sub-tangent at any point to the curve $y=b e^{x / a}$ is always constant.
The Tangent and Normal
Level I
a. Verify that the given point lies on the curve. b. Determine an equation of the line tangent to the curve at the given point.
Show that the curve $y=x-e^{x y}$ has a vertical tangent at $(1,0)$.
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD