When comparing linear, quadratic, cubic, and exponential functions, what key feature do the all four function types share?(1 point)

Question

Responses

The minimum value of all function types is (0,0).
The minimum value of all function types is left parenthesis 0 comma 0 right parenthesis .

The domain of all four function types is all real numbers.
The domain of all four function types is all real numbers.

The x-intercept of all four function types is (0,0).
The x -intercept of all four function types is left parenthesis 0 comma 0 right parenthesis .

The range of all four function types is all real numbers.

Answer 1

The key feature that all four function types (linear, quadratic, cubic, and exponential) share is:

The domain of all four function types is all real numbers.

This means that you can input any real number for \( x \) in each of these functions. The other options regarding minimum values, x-intercepts, and range do not necessarily apply to all four types.