jesarelasoriano8 jesarelasoriano8 19-01-2022 Mathematics contestada inctions 1 9 of 15 Which of the equations shown below represents a function? Equation 1 : y = x + 2x +9 Equation 2 : x=9-y? o A. Only 1 • B. Only 2 C. Both 1 and 2 D. Neither 1 nor 2