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

**Slope Intercept Form To Standard Form Solver** – Among the many forms used to depict a linear equation, one that is frequently seen is the **slope intercept form**. You may use the formula for the slope-intercept in order to determine a line equation, assuming you have the straight line’s slope as well as the yintercept, which is the point’s y-coordinate where the y-axis crosses the line. Learn more about this specific line equation form below.

## What Is The Slope Intercept Form?

There are three basic forms of linear equations: standard slope-intercept, the point-slope, and the standard. Though they provide similar results when used in conjunction, you can obtain the information line produced quicker through an equation that uses the slope-intercept form. Like the name implies, this form employs an inclined line where its “steepness” of the line is a reflection of its worth.

This formula is able to determine the slope of a straight line. It is also known as the y-intercept, also known as x-intercept which can be calculated using a variety of formulas available. The line equation of this particular formula is **y = mx + b**. The straight line’s slope is signified in the form of “m”, while its y-intercept is indicated by “b”. Each point of the straight line is represented by an (x, y). Note that in the y = mx + b equation formula, the “x” and the “y” have to remain as variables.

## An Example of Applied Slope Intercept Form in Problems

For the everyday world, the slope intercept form is frequently used to represent how an item or issue changes over the course of time. The value provided by the vertical axis is a representation of how the equation deals with the degree of change over what is represented by the horizontal axis (typically time).

A basic example of this formula’s utilization is to determine how much population growth occurs in a certain area as the years pass by. Based on the assumption that the population of the area increases each year by a specific fixed amount, the point values of the horizontal axis increases by one point each year and the amount of vertically oriented axis is increased in proportion to the population growth by the set amount.

You may also notice the beginning value of a particular problem. The starting point is the y’s value within the y’intercept. The Y-intercept is the place where x is zero. Based on the example of the above problem the beginning point could be the time when the reading of population begins or when time tracking begins , along with the associated changes.

So, the y-intercept is the location at which the population begins to be monitored to the researchers. Let’s suppose that the researcher begins to calculate or take measurements in 1995. This year will become the “base” year, and the x=0 points would occur in the year 1995. Therefore, you can say that the population in 1995 will be the “y-intercept.

Linear equation problems that use straight-line formulas can be solved in this manner. The initial value is depicted by the y-intercept and the rate of change is expressed as the slope. The main issue with the slope intercept form usually lies in the horizontal interpretation of the variable particularly when the variable is attributed to the specific year (or any other type number of units). The first step to solve them is to make sure you comprehend the definitions of variables clearly.