Function Notation

Front

What is function notation?

Back

Function notation is a way to represent a function using symbols, typically written as f(x), where 'f' is the name of the function and 'x' is the input variable.

Front

If f(x) = 2x + 3, what is f(6)?

Back

15

Front

If f(x) = 3x + 2, what is f(-4)?

Back

-14

Front

f(x) is the same thing as ______.

Back

y

Front

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

Back

7

Front

What does the 'x' represent in f(x)?

Back

The 'x' represents the input value for the function.

Front

How do you evaluate a function at a specific value?

Back

Substitute the specific value into the function's equation and simplify.

Front

What is the output of a function?

Back

The output of a function is the value that results from substituting an input into the function.

Front

If f(x) = x + 5, what is f(0)?

Back

5

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.