Input and Output Tables

Front

What is an input-output table?

Back

An input-output table is a mathematical table that shows how each input value is related to an output value through a specific rule or function.

Front

What does it mean to 'subtract' in an input-output table?

Back

Subtracting means to take away a certain number from the input to find the output. For example, if the rule is 'subtract 4', and the input is 10, the output will be 10 - 4 = 6.

Front

What is the rule if the output is always 5 more than the input?

Back

The rule is 'Add 5'.

Front

How do you graph a point given in an input-output table?

Back

To graph a point, you move along the x-axis (input) first, then move vertically to the y-axis (output). For example, the point (-1, 3) means move left 1 and up 3.

Front

What is the output if the input is 2 and the rule is 'Add 13'?

Back

The output would be 2 + 13 = 15.

Front

If the input is -3 and the rule is 'Subtract 2', what is the output?

Back

The output would be -3 - 2 = -5.

Front

What does the term 'rule' refer to in an input-output table?

Back

The 'rule' refers to the mathematical operation applied to the input to obtain the output.

Front

How can you find missing output values in an input-output table?

Back

You can find missing output values by applying the rule to the given input values.

Front

What is the output for an input of 0 if the rule is 'Subtract 4'?

Back

The output would be 0 - 4 = -4.

Front

If the input is 5 and the rule is 'Add 14', what is the output?

Back

The output would be 5 + 14 = 19.