Evaluate With Function Notation

Front

What is function notation?

Back

Function notation is a way to represent a function using symbols. It typically uses the letter 'f' followed by parentheses containing the input value, such as f(x).

Front

What does f(1) represent?

Back

f(1) represents the output of the function f when the input is 1.

Front

Evaluate f(1) if f(x) = 5.

Back

f(1) = 5.

Front

Evaluate f(-2) if f(x) = x^2 + 3.

Back

f(-2) = 7.

Front

What is the output of f(x) = -2?

Back

To find x when f(x) = -2, solve the equation f(x) = -2.

Front

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

Back

f(3) = 20.

Front

Evaluate f(-2) if f(x) = x + 3.

Back

f(-2) = 1.

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.

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

What does it mean to evaluate a function?

Back

To evaluate a function means to calculate the output value for a given input value.