2. Kelsey has a list of possible functions. Pick one of the g(x) functions below and then describe to Kelsey the key features of g(x), including the end behavior, y-
intercept, and zeros.
• g(x) = x3 – x2 - 4x + 4
•g(x) = x3 + 2x2 - 9x - 18
•g(x) = x3 - 3x2 - 4x + 12
•g(x) = x3 + 2x2 - 25x - 50
•g(x) = 2x3 + 14x2 - 2x - 14

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.