Rate of Change. A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. Rates of change can be positive or negative. This corresponds to an increase or decrease in the y-value between the two data points.hat is, there is no change in y value and the graph is a horizontal line. Example: Use the table to find the rate of change. Then graph it. A rate of change is a rate that describes how one quantity changes in relation to another quantity.
A #10 envelope (standard business size) is 4 1/8 by 9 1/2. http://www.infinityresource.com/envelope.htm. http://www.actionenvelope.com/ae/control/category/~category_id=REGULAR. Vote for this answer.
You should always type up a business letter on a computer. 1  Create a new document and set up 1 inch margins for the document. 2  Use a serif font such as Times New Roman, Georgia or Ariel. 3  Be sure to use a font size that is no larger than 12 points, but no smaller than 10 points.eginning from the top the bottom of the document, your business letter should have the following headings: 1  Todayâs date, or the date you are sending the letter. 2  The senderâs address. 3  The inside address. 4  The salutation. 5  The body of the letter. 6  The closing of the letter, with a signature.