Function Tables

Front

What is a function table?

Back

A function table is a chart that shows how one quantity depends on another. It lists input values and their corresponding output values.

Front

What does the equation b = a + 13 represent?

Back

This equation shows that for every value of 'a', the value of 'b' is 13 more than 'a'.

Front

How do you find the output in a function table?

Back

To find the output, you apply the function rule to the input value.

Front

What is the rule for the function table if the output is found by subtracting 9 from the input?

Back

The rule is 'subtract 9'.

Front

If a = 5, what is b in the equation b = a + 13?

Back

b = 5 + 13 = 18.

Front

What does the equation d = c - 10 mean?

Back

This equation indicates that for every value of 'c', the value of 'd' is 10 less than 'c'.

Front

How can you complete a function table?

Back

You can complete a function table by applying the function rule to each input value to find the corresponding output.

Front

What is the output when the input is 54 and the rule is 'add 18'?

Back

Output = 54 + 18 = 72.

Front

What is the relationship between input and output in a function?

Back

The relationship is defined by a rule that tells how to calculate the output from the input.

Front

If the function rule is 'multiply by 7', what is the output for an input of 3?

Back

Output = 3 * 7 = 21.