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

**How To Put An Equation In Slope Intercept Form** – One of the many forms that are used to represent a linear equation one that is frequently encountered is the **slope intercept form**. The formula of the slope-intercept to find a line equation assuming you have the straight line’s slope as well as the y-intercept, which is the coordinate of the point’s y-axis where the y-axis is intersected by the line. Learn more about this specific line equation form below.

## What Is The Slope Intercept Form?

There are three main forms of linear equations: the standard, slope-intercept, and point-slope. While they all provide the same results when utilized, you can extract the information line that is produced more efficiently using the slope-intercept form. It is a form that, as the name suggests, this form uses an inclined line, in which it is the “steepness” of the line indicates its value.

This formula can be utilized to calculate a straight line’s slope, the y-intercept, also known as x-intercept where you can utilize a variety formulas that are available. The equation for a line using this formula is **y = mx + b**. The straight line’s slope is indicated by “m”, while its y-intercept is signified through “b”. Each point of the straight line can be represented using an (x, y). Note that in the y = mx + b equation formula, the “x” and the “y” are treated as variables.

## An Example of Applied Slope Intercept Form in Problems

When it comes to the actual world in the real world, the slope-intercept form is frequently used to depict how an object or problem evolves over the course of time. The value that is provided by the vertical axis is a representation of how the equation deals with the extent of changes over the value provided through the horizontal axis (typically time).

An easy example of this formula’s utilization is to discover how many people live in a specific area in the course of time. In the event that the area’s population grows annually by a specific fixed amount, the value of the horizontal axis will rise one point at a moment each year and the worth of the vertical scale will increase to represent the growing population by the set amount.

You may also notice the starting value of a problem. The beginning value is located at the y-value in the y-intercept. The Y-intercept is the point at which x equals zero. In the case of the above problem the beginning point could be at the time the population reading begins or when the time tracking starts, as well as the changes that follow.

The y-intercept, then, is the point in the population at which the population begins to be recorded to the researchers. Let’s say that the researcher begins to perform the calculation or take measurements in 1995. Then the year 1995 will become considered to be the “base” year, and the x 0 points will occur in 1995. Therefore, you can say that the population of 1995 will be the “y-intercept.

Linear equation problems that utilize straight-line formulas are almost always solved this way. The starting point is depicted by the y-intercept and the rate of change is expressed through the slope. The principal issue with the slope-intercept form typically lies in the horizontal variable interpretation especially if the variable is accorded to an exact year (or any other kind number of units). The trick to overcoming them is to make sure you understand the variables’ meanings in detail.