# Line Graph Calculator

A "**Line Graph Calculator**" is an online tool that helps to find the linear equation of a line.

## What is a Line Graph Calculator?

The Line Graph Calculator helps you to calculate faster and gives you the result within a few seconds.

### Line Graph Calculator

## How to Use the Line Graph Calculator?

Follow these steps which will help you to use the calculator.

**Step 1**: Enter the values of slope and intercept to find the linear equation of a line.**Step 2**: Click on "**Compute Graph**" to get the line graph of the linear equation.**Step 3**: Click on "**Reset**" to clear the fields and enter the new values.

## How to Find the Line Graph of a Line?

The following two simple steps are used to find the line graph of the line. Assume the line is of the form y = mx + c.

**Step-I:**Substitute x = 0 to get the point (0, c), and then substitute y = 0 to get another point(-c/m, 0)**Step-II:**Plot these two points on the graph, and join the points to draw the equation of the line y = mx + c.

Let us understand this with the help of the below-solved example.

**Solved Examples on Line Graph Calculator**

**Example 1:**

Draw a line graph for a linear equation y = 2x +.4 and verify it using line graph calculator.

**Solution: **

Let us substitute value of x = 0 in the equation y = 2x + 4. y = 0 + 4, y = 4. And the point is (0, 4).

Now let us substitute the value of y = 0 in the equation. 0 = 2x + 4, x = -2. And the point is (-2, 0). Here we plot the points (0, 4) and (-2, 0) on the graph and join the points to obtain the required equation of the line.

Now, try the line graph calculator to find the linear graph of the following equations.

1) y = 5x - 2

2) y = 2x + 7

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