For the function F(x)=1/x, which of these could be a value of F(x) when x is close to zero

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

The radius of a sphere is 3 inches. which represents the volume of the sphere?