What is the domain of the function y=19800/x

the domain is the set of real numbers except for 0

Set builder notation:  D = {x I x is a real no., x ≠ 0}

Step-by-step explanation:

x ≠ 0, so the domain is the set of real numbers except for 0

Set builder notation:  D = {x I x is a real no., x ≠ 0}

answer: idk

step-by-step explanation: sry idk

its 4 because 2 times 2 is 4, if you double the number two you get four