Input & Output Tables

Front

What is an Input & Output Table?

Back

An Input & Output Table is a mathematical tool used to show how a set of inputs relates to a set of outputs through a specific rule or function.

Front

What does the term 'rule' mean in the context of Input & Output Tables?

Back

A 'rule' is a mathematical operation or function that describes how to transform an input value into an output value.

Front

If y = 2x, what is the output when the input is 3?

Back

The output is 6, because y = 2(3) = 6.

Front

What is the purpose of using Input & Output Tables?

Back

They help visualize the relationship between inputs and outputs, making it easier to understand functions and patterns.

Front

How do you find a missing output in an Input & Output Table?

Back

You apply the rule to the given input to calculate the missing output.

Front

If y = x + 5, what is x when y = 10?

Back

x = 5, because 10 = 5 + 5.

Front

What is the formula for the perimeter of a square with side length n?

Back

The perimeter P = 4n.

Front

If the rule is +3, what is the output when the input is 4?

Back

The output is 7, because 4 + 3 = 7.

Front

What does it mean if an Input & Output Table has a consistent pattern?

Back

It means that the same rule applies to all inputs, resulting in predictable outputs.

Front

If y = 3x - 2, what is y when x = 4?

Back

y = 10, because y = 3(4) - 2 = 10.