Input-Output Table Operations

The video tutorial focuses on input-output tables, explaining their three forms: vertical, horizontal, and machine-like. It details how to identify the rules governing these tables, such as subtraction, division, addition, and multiplication. The tutorial also covers how to reverse operations to find inputs from outputs and vice versa, using examples to illustrate these concepts.

What are the three forms of input-output tables discussed?

• Vertical, Horizontal, Machine-like

• Horizontal, Diagonal, Circular

• Vertical, Horizontal, Circular

• Vertical, Diagonal, Machine-like

In a vertical input-output table, if a number decreases, which operations might be involved?

• Addition or Subtraction

• Multiplication or Division

• Subtraction or Division

• Addition or Multiplication

What is the rule for the vertical table example when the input is 18 and the output is 9?

• Input divided by 2 equals output

• Input times 2 equals output

• Input plus 9 equals output

• Input minus 9 equals output

How do you verify the rule for a vertical input-output table?

• Check if the rule works for all entries in the table

• Apply the rule to only the first entry

• Use a different rule for each entry

• Ignore the rule and guess the output

In a horizontal input-output table, if a number increases, which operations might be involved?

• Addition or Multiplication

• Addition or Subtraction

• Subtraction or Division

• Multiplication or Division

What is the rule for the horizontal table example when the input is 3 and the output is 12?

• Input minus 9 equals output

• Input times 4 equals output

• Input divided by 4 equals output

• Input plus 9 equals output

How do you verify the rule for a horizontal input-output table?

• Use a different rule for each entry

• Apply the rule to only the first entry

• Check if the rule works for all entries in the table

• Ignore the rule and guess the output

In a machine-like input-output table, if the input is 11 and the rule is plus 7, what is the output?

• 14

• 7

• 11

• 18