Function Notation

Front

If f(x) = 4x - 5, find f(0).

Back

-5

Front

If f(x) = 3x + 2, find f(3).

Back

11

Front

For the function f(x) = -3(x-1), find f(0).

Back

3

Front

Consider the function f(x) = 3x – 1. What is f(4)?

Back

11

Front

f(x) is the same thing as ______.

Back

y

Front

What is function notation?

Back

A way to represent a function using symbols, typically f(x), where f is the function name and x is the input.

Front

What does f(0) represent?

Back

The output of the function f when the input x is 0.

Front

How do you evaluate f(x) for a specific value of x?

Back

Substitute the value of x into the function and simplify.

Front

What is the domain of a function?

Back

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

Front

What is the range of a function?

Back

The set of all possible output values (f(x) or y-values) for the function.