4 If angle A = x + 5, angle B = 2x – 35, and angle C = 3x,
what is the value of x

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

Answer this question! 30 points and brainliest!

Hi my sisters and brothers can tell me the answer because i don’t understand the question