Your family is going to an amusement park. For any vacation on a coordinate plane that includes all four quadrants map five different attraction or rides you would like to see don't forget to include a key

Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?