4.5B Input Output Tables

Front

What is an input-output table?

Back

An input-output table is a way to organize pairs of input and output values, showing how each input relates to its corresponding output.

Front

How do you find the output in an input-output table?

Back

To find the output, apply the rule or operation defined for the input to get the corresponding output value.

Front

What does the term 'rule' mean in the context of input-output tables?

Back

The 'rule' is the mathematical operation or function that describes how to transform the input into the output.

Front

If the rule is to add 5, what is the output when the input is 3?

Back

The output is 8, because 3 + 5 = 8.

Front

What is the first step to solve an input-output table problem?

Back

The first step is to identify the rule that connects the input to the output.

Front

In an input-output table, if the input is doubled, what happens to the output if the rule is to add 2?

Back

The output will increase by 2 for each input, regardless of whether the input is doubled.

Front

What is the output if the input is 4 and the rule is to multiply by 3?

Back

The output is 12, because 4 x 3 = 12.

Front

How can you check if your output is correct in an input-output table?

Back

You can check by applying the rule to the input again and seeing if you get the same output.

Front

What does it mean if an input-output table has a consistent pattern?

Back

A consistent pattern means that the same rule applies to all inputs, resulting in predictable outputs.

Front

If the input is 10 and the output is 20, what could be a possible rule?

Back

A possible rule could be to multiply the input by 2, since 10 x 2 = 20.