Tangenten und Normalen (Erklärung) | Herr Locher

How do you formulate the tangent equation? For the slope of the tangent, you need the derivative, and with the point test, you can determine the y-intercept. If you want to calculate the slope angle, you need the tangent of alpha. You can formulate a normal equation, or the equation of a normal, in a similar way. Do you have questions? Leave a comment! Overview of the course material:    / matheonlinevideos   Mr. Locher - Simply Explained!