Given a table of values find the rate of change

The video tutorial explains how to find the rate of change using a table. It begins with an introduction to the concept, followed by a detailed analysis of how values change in a table. The instructor demonstrates the calculation of the rate of change, including handling complex numbers. The lesson concludes with a Q&A session to address student queries.

What is the first step in finding the rate of change from a table?

• Divide the Y-values by the X-values

• Multiply the X and Y values

• Identify the change in Y-values

• Identify the change in X-values

How do you express the rate of change when the Y-values decrease by 6 and the X-values increase by 1?

• -6/1

• -1/6

• 1/6

• 6/1

What operation is used to find the difference between two values in the context of rate of change?

• Addition

• Division

• Subtraction

• Multiplication

If you subtract two Y-values and two X-values, what should you do next to find the rate of change?

• Add the results

• Subtract the X difference from the Y difference

• Divide the Y difference by the X difference

• Multiply the results

What should you do if you find the numbers difficult to work with when calculating the rate of change?

• Use a calculator

• Ignore the numbers

• Try a different method

• Ask for help