Now, What Exactly Is A “Tangent Line Calculator”?
A tangent line calculator is a tool that helps you find the equation of a tangent line to a curve at a given point.
Free Tangent Line Calculator With Steps
This is a very simple tool for Tangent Line Calculator. Follow the given process to use this tool.
☛ Step 1: Enter the complete equation/value in the input box i.e. across “Provide Required Input Value:”
☛ Step 2: Click “Enter Solve Button for Final Output”.
☛ Step 3: After that a window will appear with final output.
Hope you found this Free Tangent Line Calculator useful. Do visit usefulknot.com for more.
Formula for tangent line
The tangent line to a curve at a given point can be calculated using the following formula:
y = mx + b
Where y is the y-coordinate of the point on the curve, m is the slope of the tangent line, and b is the y-intercept of the tangent line.
Tangent Line Definition
A tangent line is a line that intersects a curve at a single point.
Example of tangent line based on Formula
The equation of a tangent line to a curve at a point P is given by the formula:
y – y1 = m(x – x1)
where m is the slope of the tangent line and (x1, y1) is the coordinates of the point P.
For example, if the point P has coordinates (1, 2) and the slope of the tangent line is m = 3, then the equation of the tangent line is given by y – 2 = 3(x – 1), or y = 3x + 1.