A. f(x) = x2(x – a)2(x – b)4(x – c) B. f(x) = x3(x – a)3(x – b)(x – c)2
C. f(x) = x4(x – a)(x – b)3(x – c)3
D. f(x) = (x – a)2(x – b)(x – c)6

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.

Find the derivative of the function