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 values and their corresponding output values, often used to identify patterns or rules.

Front

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

Back

To find the rule, look for a consistent pattern in how the input values change to produce the output values.

Front

If the input is 8 and the output is 64, what is the rule?

Back

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting the variables with numbers.

Front

If the input is 5 and the output is 40, what is the missing input if the output is 80?

Back

The missing input is 10, because the rule is to multiply the input by 8.

Front

What is the first step in solving an input-output problem?

Back

The first step is to identify the relationship or rule between the input and output.

Front

In an input-output table, if the output is always double the input, what is the rule?

Back

Front

How can you check if your rule is correct?

Back

You can check if your rule is correct by applying it to all input values and seeing if the output matches.

Front

What is a function in relation to input-output tables?

Back

A function is a special relationship where each input has exactly one output.

Front

If the input is 3 and the output is 24, what is the rule?

Back