Slope and equation of tangent line
![]() Everything You Need in One PlaceHomework problems? Exam preparation? Trying to grasp a concept or just brushing up the basics? Our extensive help & practice library have got you covered. | ![]() Learn and Practice With EaseOur proven video lessons ease you through problems quickly, and you get tonnes of friendly practice on questions that trip students up on tests and finals. | ![]() Instant and Unlimited HelpOur personalized learning platform enables you to instantly find the exact walkthrough to your specific type of question. Activate unlimited help now! |
Make math click 🤔 and get better grades! 💯Join for Free

Get the most by viewing this topic in your current grade. Pick your course now.
Intros
Examples
Lessons
- Determining Equations of the Tangent Line and Normal Line
Consider the function: - Locating Horizontal Tangent Lines
- Locating Tangent Lines Parallel to a Linear Function
Consider the Cubic function:
i) Find the points on the curve where the tangent lines are parallel to the line .
ii) Determine the equations of these tangent lines. - Determining Lines Passing Through a Point and Tangent to a Function
Consider the quadratic function: - Locating Lines Simultaneously Tangent to 2 Curves
Consider the quadratic functions: