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A graph showing exponential growth is concave up.
Variable
An element or feature that can change and have different values in a data set or experiment, affecting the results.
Vertical Axis
The y-axis in a coordinate plane, representing the range of values for variables plotted vertically.
Horizontal Axis
The x-axis in a graph or chart, typically used to represent the independent variable in data plotting.
Line Chart
A type of chart used in statistics that displays information as a series of data points connected by straight line segments, useful for visualizing trends over time.
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