Question

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

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

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 .

Answer 1

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

Explanation: Linear, quadratic, cubic, and exponential functions are all defined for every real x, so their domain is (-∞, ∞).