graphs to interpret relationships and make predictions. For example, business people use graphs of data to make purchasing decisions for their company. Investment bankers use graphs of data to make decisions about which stocks and bonds to buy. The media also uses graphs to communicate information to the public about the economy, population, and other socially important statistics.
Because graphs are so frequently used, it is important to understand how to correctly interpret data that is presented in graphical form.
Generating Graphs from Data
A table is an efficient way to organize numerical data. In a previous lesson, you investigated different ways to generate a graph when given a table, and different ways to generate a table when given a graph.
Consider the graph of the equation y = 0.5x – 4 and a table of data.
Answers & Comments
Explanation:
graphs to interpret relationships and make predictions. For example, business people use graphs of data to make purchasing decisions for their company. Investment bankers use graphs of data to make decisions about which stocks and bonds to buy. The media also uses graphs to communicate information to the public about the economy, population, and other socially important statistics.
Because graphs are so frequently used, it is important to understand how to correctly interpret data that is presented in graphical form.
Generating Graphs from Data
A table is an efficient way to organize numerical data. In a previous lesson, you investigated different ways to generate a graph when given a table, and different ways to generate a table when given a graph.
Consider the graph of the equation y = 0.5x – 4 and a table of data.
Graph of line y equals 5 tenths x minus 4