Function Table Flashcard

Front

What are the x values in a function table called?

Back

Inputs

Front

What is the function represented by the table if it is y = x + 2?

Back

The function is a linear function where the output is 2 more than the input.

Front

What are the y-values in a function table called?

Back

Outputs

Front

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

Back

The output is 7.

Front

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

Back

The output is 20.

Front

What is a function?

Back

A function is a relation that assigns exactly one output for each input.

Front

What does the term 'linear function' mean?

Back

A linear function is a function that graphs to a straight line and can be expressed in the form y = mx + b.

Front

What is the slope in the function y = 2x + 1?

Back

The slope is 2.

Front

What does the term 'output' refer to in a function?

Back

The output is the value that results from applying the function rule to an input.

Front

How do you determine the output of a function?

Back

To determine the output, substitute the input value into the function rule.