Concept of a Function Lesson Preview

Front

output is another word for the "___" variable.

Back

y

Front

input is another word for the "___" variable.

Back

x

Front

Which table shows repeating x-values?

Back

Table A

Front

Which table shows repeating y-values?

Back

Table B

Front

___________ is another word for the "y" variable.

Back

output

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values).

Front

What is the range of a function?

Back

The set of all possible output values (y-values).

Front

If f(x) = 2x + 3, what is f(1)?

Back

5

Front

If f(x) = x^2, what is f(4)?

Back

16