7.1 Practice A - Mr. Mulligan's Mathematics

In Exercises 1–6, tell whether x and y show direct variation, inverse variation, or neither. 1. 5 y x = 2. xy = 7 3. 6x = y 4. 10 y x = 5. 8xy+= 6. 2yx= ... determine whether the function is even, odd, or neither. 23. 2 5 1 fx x = ................
................