Which one of the options is not a factor to f(x)=x^5 + x^4-3x^3-3x^3-3x^2-4x-4

A)x-2 B)X+2

C)X+1 D)X-1

Find the power series expantion of f(z)=log(4=3z) at the point z=-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

Find the area of the regular hexagon if a side is 20 cm.