)) is -68 – -9 positive or negative?

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy