Question

When comparing linear, quadratic, cubic, and exponential functions, what key feature do the all four function types share?(1 point)
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 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.
The range of all four function types is all real numbers.

The domain 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 for each of these functions, you can input any real number for \( x \), and the function will produce a corresponding output.