F5: A Tangent menu
The slope of the tangent line is:
The function and the tangent line intersect at the point of tangency. The line through that same point that is perpendicular to the tangent line is called a ...
Equation of tangent line calculator. How to find equations
For reference, here is the graph of the function and the tangent line we just found.
For reference, here's the graph of the function and the tangent line we just found.
enter image description here
Equation of tangent line calculator. To a curve brilliant
Sketch the curve and the tangent