> ## Documentation Index
> Fetch the complete documentation index at: https://manimvtk.mathify.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Graphs and Coordinates

> Coordinate systems, axes, and graphing reference

## Coordinate Systems

### Axes

```python theme={null}
Axes(
    x_range=[-7, 7, 1],
    y_range=[-5, 5, 1],
    **kwargs
)
```

2D coordinate axes.

### NumberPlane

```python theme={null}
NumberPlane(
    x_range=[-10, 10, 1],
    y_range=[-10, 10, 1],
    **kwargs
)
```

Grid plane with axes.

### ThreeDAxes

```python theme={null}
ThreeDAxes(
    x_range=[-6, 6, 1],
    y_range=[-5, 5, 1],
    z_range=[-4, 4, 1]
)
```

3D coordinate system.

## Graphing

### Plotting Functions

```python theme={null}
axes = Axes(x_range=[-3, 3], y_range=[-2, 2])
graph = axes.plot(lambda x: x**2, color=BLUE)
```

### Labels

```python theme={null}
axes = Axes()
labels = axes.get_axis_labels(x_label="x", y_label="f(x)")
```

## See Also

<CardGroup cols={2}>
  <Card title="Examples" icon="chart-line" href="/examples/basic-2d">
    Graphing examples
  </Card>

  <Card title="Mobjects" icon="shapes" href="/api-reference/mobjects/overview">
    All mobjects
  </Card>
</CardGroup>