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

**How To Put Points Into Slope Intercept Form** – Among the many forms that are used to illustrate a linear equation one of the most frequently found is the **slope intercept form**. The formula for the slope-intercept in order to solve a line equation as long as you have the straight line’s slope and the yintercept, which is the coordinate of the point’s y-axis where the y-axis crosses the line. Learn more about this particular linear equation form below.

## What Is The Slope Intercept Form?

There are three main forms of linear equations: standard slope, slope-intercept and point-slope. Although they may not yield similar results when used but you are able to extract the information line generated more efficiently with this slope-intercept form. As the name implies, this form utilizes an inclined line, in which it is the “steepness” of the line reflects its value.

This formula can be used to discover the slope of straight lines, the y-intercept, also known as x-intercept where you can utilize a variety formulas available. The equation for a line using this formula is **y = mx + b**. The straight line’s slope is represented in the form of “m”, while its intersection with the y is symbolized via “b”. Every point on the straight line is represented with 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 in the real world, the slope intercept form is commonly used to depict how an object or issue changes over the course of time. The value of the vertical axis indicates how the equation deals with the degree of change over the amount of time indicated by the horizontal axis (typically in the form of time).

An easy example of the use of this formula is to find out how many people live within a specific region as the years go by. In the event that the area’s population increases yearly by a certain amount, the worth of horizontal scale will rise one point at a moment each year and the value of the vertical axis will grow to represent the growing population by the amount fixed.

You may also notice the starting point of a problem. The beginning value is at the y-value of the y-intercept. The Y-intercept is the point where x is zero. Based on the example of a previous problem the beginning point could be at the point when the population reading begins or when the time tracking starts along with the related changes.

So, the y-intercept is the point in the population where the population starts to be recorded by the researcher. Let’s suppose that the researcher begins to calculate or the measurement in the year 1995. This year will serve as”the “base” year, and the x = 0 points will occur in 1995. Therefore, you can say that the population in 1995 is the y-intercept.

Linear equation problems that use straight-line formulas are nearly always solved in this manner. The beginning value is depicted by the y-intercept and the rate of change is expressed as the slope. The principal issue with the slope intercept form generally lies in the horizontal variable interpretation in particular when the variable is linked to one particular year (or any kind of unit). The first step to solve them is to make sure you comprehend the meaning of the variables.