Function Machines

Front

What is a function machine?

Back

A function machine is a way to describe a process where an input number is transformed into an output number using a specific rule.

Front

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

Back

Input is the number that you put into the function machine to be processed.

Front

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

Back

Output is the number that comes out of the function machine after applying the rule to the input.

Front

What is a rule in a function machine?

Back

A rule is the operation that is applied to the input to get the output, such as adding, subtracting, multiplying, or dividing.

Front

If the rule is +5, what is the output when the input is 10?

Back

The output is 15.

Front

If the rule is x2, what is the output when the input is 4?

Back

The output is 8.

Front

What is the output if the input is 3 and the rule is -1?

Back

The output is 2.

Front

If the input is 6 and the rule is multiply by 3, what is the output?

Back

The output is 18.

Front

What is the missing term if the input is 5 and the rule is +10?

Back

The missing term is 15.

Front

If the input is 12 and the rule is divide by 4, what is the output?

Back

The output is 3.