2. Solve the system of equations by elimination 8x + 14y = 4 -6x -7y = 10​

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

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

15 point ! ~ see if you know the answer to both you!