chham562 chham562 12-11-2021 Mathematics contestada A quadratic function has zeros of 2 and 9. Which expression could define the function? A. x²+18x+11 B. x²+11x+18 C. x²-11x+18 D. x²-18x+11 - Also could you show the work. I am trying to do test corrections and have no idea what I am doing.