## The Definition, Formula, and Problem Example of the Slope-Intercept Form

**Convert Standard Form To Slope Intercept Form** – Among the many forms that are used to depict a linear equation, one of the most frequently used is the **slope intercept form**. The formula of the slope-intercept to solve a line equation as long as that you have the straight line’s slope as well as the yintercept, which is the coordinate of the point’s y-axis where the y-axis is intersected by the line. Find out more information about this particular linear equation form below.

## What Is The Slope Intercept Form?

There are three main forms of linear equations: the standard, slope-intercept, and point-slope. Although they may not yield similar results when used however, you can get the information line more efficiently with the slope intercept form. The name suggests that this form employs an inclined line, in which the “steepness” of the line indicates its value.

This formula can be used to find the slope of a straight line, the y-intercept or x-intercept in which case you can use a variety of formulas available. The line equation in this specific formula is **y = mx + b**. The straight line’s slope is symbolized by “m”, while its y-intercept is indicated through “b”. Every point on the straight line can be represented using an (x, y). Note that in the y = mx + b equation formula the “x” and the “y” need to remain variables.

## An Example of Applied Slope Intercept Form in Problems

The real-world, the slope intercept form is frequently used to illustrate how an item or issue changes over its course. The value provided by the vertical axis demonstrates how the equation handles the magnitude of changes in what is represented with the horizontal line (typically time).

A simple example of the use of this formula is to determine how much population growth occurs in a specific area as the years pass by. In the event that the population of the area increases each year by a specific fixed amount, the point value of the horizontal axis will increase one point at a time with each passing year and the point worth of the vertical scale will grow in proportion to the population growth by the amount fixed.

You may also notice the starting point of a problem. The starting value occurs at the y value in the yintercept. The Y-intercept is the point where x is zero. By using the example of the problem mentioned above the beginning value will be the time when the reading of population begins or when the time tracking begins along with the associated changes.

So, the y-intercept is the point at which the population begins to be monitored to the researchers. Let’s say that the researcher is beginning to do the calculation or measure in 1995. Then the year 1995 will represent”the “base” year, and the x = 0 point will occur in 1995. So, it is possible to say that the population of 1995 represents the “y”-intercept.

Linear equations that employ straight-line formulas can be solved in this manner. The starting value is depicted by the y-intercept and the change rate is expressed by the slope. The primary complication of the slope intercept form typically lies in the horizontal interpretation of the variable in particular when the variable is accorded to one particular year (or any other kind or unit). The first step to solve them is to ensure that you know the variables’ meanings in detail.