Match each system of equations to the correct description of its solution. Anything is appreciated:)

Do u just plot the numbers on the graph like (1,

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

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?