## What is the squiggle on a graph called?

Break. a zigzag on the line of the x- or y-axis in a line or bar graph indicating that the data being displayed do not include all of the values that exist on the number line used. Also called a Squiggle. M.

**Why does my line graph not start at zero?**

Data in a line chart is encoded by position (x, y coordinates), whereas in a bar chart data is represented by length. This subtle difference changes the way a reader uses the chart, meaning that in a line chart it’s ok to start the axis at a value other than zero, despite many claims that they are always misleading.

**Why do graphs have zigzag?**

The idea of a line graph is to show how a value changes in response to another value – often, but not always, time. Notice the zigzag on the vertical line – or axis, showing that the numbers don’t start at zero.

### What is a kink in a graph?

A “kink” in a curve would be a point where the curve is continuous, yet the first derivative (gradient) is not continuous. The curvature would be infinite at a kink because the direction changes a finite amount in an infinitesimal distance.

**What is a broken line graph?**

Broken line graphs (also called line graphs) are used to show changes in data over time. They display trends (patterns) and help us make predictions. Broken Line Graphs.

**Does a bar graph always start at 0?**

If there’s one thing almost everyone agrees on in data visualization, it’s that bar charts should start at zero. Starting them anywhere else — truncating the y-axis — risks misleading your audience by making a small difference look like a big one.

## Do scatter graphs start at 0?

Scatter plots use the same positional method of encoding each data point, but I have never heard anyone say that scatterplot axes should start at zero. In most cases, a zero-based axis makes sense, but it ultimately depends on the data and visualization used.

**Is a zigzag line a function?**

Find the kink points of zag. The zig-function is an example of a periodic kink function. The general characteristics of a periodic kink function are: – the function is periodic – the graph is a sequence of straight line segments with different slopes that are connected head to tail.

**Is there a zigzag graph?**

The Zig Zag indicator plots points on a chart whenever prices reverse by a percentage greater than a pre-chosen variable. Straight lines are then drawn, connecting these points. TradingView.

### Do all graphs start at 0?

While it’s a good idea to have best practices with displaying data in graphs, the “show the zero” is a rule that clearly can be broken. But showing or not showing the zero alone is not sufficient to declare a graph objective or conversely “deceptive.”

**What is false line?**

False Base Line is a device relating to graphical presentation. This line is used to break the continuity of Y-axis with the origin. A false base line is used when figures start with high values. If we maintain continuity of the value from the origin then sufficient portion of the graph would go waste.