How to find instantaneous rate of change using a table?

A quick and easy way to find the rate of change for a series of numbers is by looking at a table of numbers. For example, let’s say that you want to find the rate of change for the US unemployment rate. The table that you can use to find the rate of change is the “Employment-Population Report” published by the Bureau of Labor statistics The report is available online and shows the unemployment rate by state and by metropolitan area for the previous 12 months

How to find instantaneous rate of change in a table?

If you have a spreadsheet with a list of data, you can use a pivot table to find the rate of change for each metric you're interested in. You can do that by adding a calculated column with the following formula: = networkdays B2:B,A2:A) - NETWORKDAYS(B1:B,A1:A).

How to find rate of change from two slopes on a table?

If you have a table of two slopes you can find the rate of change by looking at the difference between the two slopes. To find the rate of change of a slope you can use the “slope” equation. The equation for the slope of a line is: ƒ = m*y + b where ƒ is the slope (change in y-value for every unit change in x-value), m is the slope coefficient, b is the y-intercept

How to find rate of change in a table?

If you have a spreadsheet with your table, you can quickly find the rate of change for any value in a particular column. To do this, highlight the column and click on the “Average” function found under the menu. The average will be displayed in the adjacent cell. You can also use the “Sum” function to find the total of the column instead of the average.

How to find rate of change of a constant across a table?

If you have a table of values that you want to graph, you can use an Excel function called “LINEST” to find the line of best fit for the data. You can then use the “Slope” value to find the rate of change of a constant within the table.