# Write answer in slope intercept form

Let's first quickly review slope intercept form. Equations that are written in slope intercept form are the easiest to graph and easiest to write given the proper information. All you need to know is the slope rate and the y-intercept. Intercepts and linear equations in machine learning and science The slope intercept form calculator tells you how to find the equation of a line for any two points that this line passes through. It will help you find the coefficients of slope and y-intercept, as well as the x-intercept, using the slope intercept formulas.

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. What is the slope intercept form? Any line in a flat plane can be described mathematically as a relationship between the vertical y-axis and horizontal x-axis positions of each of points that contribute to line.

The specific form of [something with x] will determine what kind of line we have. 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. We have two special calculators dedicated to such an equation, namely the parabola calculator and the quadratic formula calculator.

Everything about this type of functions is explained in detail! Linear equations, or straight line equations, can be recognized by having no terms with exponents on them.

Each linear equation describes a straight line, and can be expressed using the slope intercept form equation. This is the so-called slope intercept form, because it gives you two important pieces of information: You can use these values for linear interpolation later.

The term slope is the inclination, or gradient, of a line. It tells us how much y changes for a fixed change in x. If it is positive, the values of y increase with increasing x.

If it is negative, y decreases with an increasing x. You can read more about it in the description of our slope calculator. You will see later, why the y-intercept is an important parameter in linear equations and you also learn about the physical meaning of its value in certain real-world examples.

Slope intercept formula derivation How to find the slope intercept form of a linear equation, then? We will assume you know two points that the straight line goes through.

Your unknowns are the slope m and the y-intercept b.

## Write the equation from points (3,1) & (4,2) in slope intercept form. () | Wyzant Resources

Firstly, substitute the coordinates of the two points into the slope intercept equation: This slope intercept form calculator allows you to find the equation of a line in the slope intercept form. All you have to give are two points that the line goes through.

You need to follow the procedure outlined below. Write down the coordinates of the first point. Write down the coordinates of the second point as well.This is the same answer I got when I plugged the same information into the slope-intercept form on the previous page. So, unless your text or teacher specifies the method or format to use, you can (and should!) use whichever format suits your taste, because you'll get the same answer either way. 