PLZ HELP ANSWER ALL PARTS A & B PLZ & THANK YOU! The time required for a certain chemical reaction is related to the amount of catalyst present during the reaction. The domain of the relation is the number of grams of catalyst, and the range is the number of seconds required for a fixed amount of the chemical to react. The following relation is the data from several reactions:[(2,180),(2.5,6),(2.7,0.0 5),(2.9,0.001),(3.0,6),(3.1,6)(3.1, 15)(3.2,37),(3.3,176)}.

A. Is the relation a function?

B. If the domain and range were interchanged, would the relation be a function?Explain.