This is a Google Slide product - a fun drag & drop (matching) activity on domain of functions.Functions included are polynomial, rational, involving radicals (3th,4th and 5th root), exponential, logarithmic, trigonometric and inverse trigonometric (common and composite functions).In each slides students are given four functions labeled with large alphabetic letters written on four pictures of whole watermelons. The possible answers of these problems are given on the same slide as the answers