Function Tables

Front

What is a function table?

Back

A function table is a chart that shows how each input value relates to an output value based on a specific function rule.

Front

What does the term 'input' mean in a function?

Back

The input is the value that you put into a function to get an output.

Front

What does the term 'output' mean in a function?

Back

The output is the value that comes out of a function after applying the function rule to the input.

Front

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

Back

7

Front

If the function rule is x - 5, what is the output when the input is 14?

Back

9

Front

If the function rule is x ÷ 3, what is the output when the input is 12?

Back

4

Front

If the function rule is 4x, what is the output when the input is 5?

Back

20

Front

If the function rule is x + 9, what is the input when the output is 17?

Back

8

Front

What is a function rule?

Back

A function rule is a mathematical expression that defines the relationship between input and output values.

Front

How do you find the output of a function?

Back

To find the output, substitute the input value into the function rule and perform the calculation.