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

How do you evaluate a function at a specific value?

Back

To evaluate a function at a specific value, substitute the value into the function's equation and simplify.

Front

If f(x) = x + 7, what is f(4)?

Back

11

Front

If f(x) = -3x + 3, what is f(0)?

Back

3

Front

If f(x) = x + 7, what is f(1)?

Back

8

Front

If f(x) = x + 8, what is f(-4)?

Back

4

Front

If f(x) = x + 3, what is x when f(x) = 8?

Back

5

Front

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

Back

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

Front

What is the output of a function?

Back

The output of a function is the result obtained after substituting the input value into the function's equation.

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) that the function can accept.