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Graphing Equations Calculator
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Graphing equations is a easy job but it will be tedious when you are a bit careless for plotting the graph.Here is a easy tool that helps you out.You just have to enter the equation for which graph has to be plotted and get the graph instantly.

Below is given a default equation which is in the form of y = f(x), click "Graph". First, it plugs different values of x and finds the y value. Then, determines the coordinates and plot the graph.

## Steps for Graphing Equations Calculator

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Step 1 :

Read the given equation and observe whether it is of form y = f(x) if it is not convert it.

Step 2 :

Plug in the desired values in the equation and get the values of y. Make a table out of it.

Step 3 :

Plot the points along y versus x to get the graph.

## Problems on Graphing Equations Calculator

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1. ### plot the graph: y = 4x2

Step 1 :

The given function is y = 4x2

Step 2 :

For x = -1, y = 4(-1)2 = 4
x = 1, y = 4(1)2 = 4
x = 3, y = 4(3)2 = 36
x = 5, y = 4(5)2 = 100

Step 3 :

The graph is

Answer  :

The coordinates are (-1,4), (1,4), (3,36) and (5,100).

2. ### y = x

Step 1 :

The given function is y = x

Step 2 :

For x = -1, y = -1
x = 1, y = 1
x = 3, y = 3
x = 5, y = 5

Step 3 :

The graph is

Answer  :

The coordinates are (-1, 1), (1,1), (3,3) and (5,5).

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