Parent Functions

Front

What is a parent function?

Back

A parent function is the simplest form of a function in a family of functions, representing the basic shape of the graph.

Front

What is the range of the function f(x) = x^2?

Back

[0, ∞) - The range includes all non-negative real numbers.

Front

What is the domain of the function f(x) = 1/x?

Back

(-∞, 0) ∪ (0, ∞) - The domain includes all real numbers except x = 0.

Front

What is the definition of a function?

Back

A function is a relation where each input (x-value) has exactly one output (y-value).

Front

What is the range of the function f(x) = √x?

Back

[0, ∞) - The range includes all non-negative real numbers.

Front

What is the parent function of a linear function?

Back

The parent function of a linear function is f(x) = x.

Front

What is the graph of a quadratic function?

Back

The graph of a quadratic function is a parabola that opens upwards or downwards.

Front

What is the domain of the square root function f(x) = √x?

Back

[0, ∞) - The domain includes all non-negative real numbers.

Front

What is the parent function of an exponential function?

Back

The parent function of an exponential function is f(x) = 2^x.

Front

What is the range of the function f(x) = 2^x?

Back

(0, ∞) - The range includes all positive real numbers.