The equation of a line is a function that is satisfied by all points lying on that line. How Does Equation of Line Calculator Work?Ī straight line is formed when two points are joined and that segment is extended infinitely in both directions. Step 4: Click on the "Reset" button to clear the fields and enter different values.Step 3: Click on the "Solve" button to find the equation of the line.Step 2: Enter the slope(m) and intercept(c) in the given input box.Step 1: Go to Cuemath's online equation of line calculator.Please follow the steps below to find the equation of the line using the equation of line calculator: NOTE: Enter the values upto three digits only. To use the equation of line calculator, enter the values of the slope and the intercept in the input boxes. The equation of a line is represented by a linear equation given by y = mx + c. What is the Equation of Line Calculator?Įquation of Line Calculator helps you to compute the equation of a line when its slope and y-intercept are given. Thus, we need to know the slope and the y-intercept of the line. It uses the slope-intercept form of a line to provide an equation. In terms of applications, perhaps solving systems of linear equations is among the most common application of lines and linear equations.Equation of Line Calculator is an online tool that helps to calculate the equation of a line. Lines, linear equations and linear functions will always play a crucial role inĪlgebra, presenting also a clear link with some basic geometric properties. Hence, what we have is a line that is horizontal, that crosses the y-axis at the point (0, 5). Indeed, when you have an expression like \( y = 5 \), you have a linear equation in slope-intercept form, withĪ = 0 and b = 5. If it does, what are its characteristics? Get the graph of the following linear equation: \(\frac\).Īccording to this data, the presented line graph is Example: Another Linear Equation Calculator exampleĭoes this represent a line: \( y = 5 \). This is because of the simplicity and yet vast range of applications. You bet! Perhaps among the most important in the whole Math. The situation changes when you have two linear equations, in which case you need to solve both equations simultaneously. So provided that \(b \ne 0\), you have infinite So, how do you solve that? Well, it is already solved: For each given value of x, the solution of y is y = a + bx. Say you have the linear equation in slope-intercept form: But then they wonder about the solution of a Students are familiar with systems of linear equations, and they more or less understand what needs to be done. Solution of linear equation in one variable One of the clearest ways to draw a line is to have two points where the line passes through, as often times using the slope to guide yourself can be misleading. Step 5: Draw a line using those two points you found as a guide.Step 4: Using the slope-intercept form, evaluate the function at x = 0 and x = 1, and then you have two points where the line passes through.Step 3: If the coefficient that multiplies y is different from zero, then you solve for y in order to get the slope-intercept form.Step 2: See the coefficient that multiplies y, if it is zero, then you have a vertical line.Step 1: Identify clearly the equation available.Variable) What are the steps for graphing a linear equation? We have that x = a is the standard form of the line, but this line does not have slope-intercept (at least where y is the dependent This line is verticalĪnd it crosses the x-axis at (a, 0). These two forms can mostly be converted from one to another, except for a couple of exceptions, namely the vertical line expressed by x = a. The most common are the standard form,Īlso, there is the slope-intercept form, which is shown below There are different forms in which you can write a linear equation formula. Linear equations will play an important role in some many operations, including to solve a system of linear equations. Once you provide a valid linear equation, the easy part comes in, as all you need to do is to click on "Calculate", and the steps of the process of graphing the Linear equation, something like 2x + 3y = 4, or you could also provide something that does not come directly simplified, likeĢ/3 x + y = 4/3 x - 1/2 y + 2. So then, the first step is to provide a valid This calculator will help you with graphing a linear equation that you provide.
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