What is the Tangent Line?
It refers to a line touching a curve at a particular point. The meeting point of the line and the curve is the point of tangency. Therefore with this calculator, you can be able to calculate the slope-intercept.
Tangent Line Calculator For You To Use
It is an online tool that helps you find the tangent line to the implicit, explicit, parametric, and polar curve at a given point. On top of that, it can act as a horizontal tangent calculator by helping you find the vertical and horizontal tangent lines as well.
The Equation of Tangent Line: Calculator Formula
We use the following variables to find an equation of the tangent line to the curve at the given point:
- The slope of the tangent line
- Where the tangent line is passing through on the curve
Now, to find the tangent line, use the formula below:
(y - y1) = m (x - x1)
To understand this concept, let us look at an example:
Students can then plot the graph or use our readily available math help.
How To Use The Tangent Line Calculator
The calculator has the average student in mind. You do not need to therefore worry about any technicalities when using it. Below are the simple steps to follow:
- First, enter the curve equation in the first and second input fields (x and y values)
- After entering the values correctly, click on the “Calculate” button to get the results
- You will find the slope value and the equation of the tangent line in a new window
Our tangent line calculator also gives you the expected plot graph. It will ensure that you get everything correctly for top results.
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