# Linear Approximation Calculator

Linear approximation calculator helps to find out best fit for a straight line which is closely related to a curve. Straight line equation is given by y=mx+c. This approximation is also known as tangent line approximation. The equation for the linear equation is given below.

*f(x)=f(a)+f'(a)(x-a) at x=a*

Where

**is the given function**

*f(x)***is the first derivative of the given function**

*f'(x)*Linear Approximations | Calculate Linear Regression | approximate value of pi definition | Taylor Polynomial Approximation |

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