# Writing equations in slope intercept form calculator

Read on to learn what is the slope intercept form of a linear equation, how to find the equation of a line and the importance of the slope intercept form equation in real life.

You will see later, why the y-intercept is an important parameter in linear equations and you will also learn about the physical meaning of its value in certain real-world examples. The way it works is by using derivatives, linear equations, and x-intercepts: This method consists of choosing a value of x for the equation and calculating the derivative of the equation at that point.

A regression line is a line that best fits the data. It tells us how much y changes for a fixed change in x. Let's see a couple of examples. In general, any time that a function has an asymptote that lies on one of the axis, it will be missing at least one of the intercepting points. In this slope intercept calculator, we will focus only on the straight line, but those interested in knowing more about the parabolic function should not worry.

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