Question

Select the function(s) that have a domain of (- infinity, positive infinity)

Exponential Function
Cubic Function
Quadratic Function
Reciprocal Function
Linear Function
Absolute Function
Logarithmic Function
Square Root Function
Cube Root Function
Constant Function

Answer 1

Explanation:

Exponential Function, example y=e×;

Cubic Function, example y=x³;

Quadratic Function, example y=x²;

Linear Function, example y=x-1;

Absolute Function, example y=|x|;

Cube Root Function, example y=∛x;

Constant Function, example y=2.