Which function represents a reflection of f(x) = three-sevenths(2)x over the x-axis?
g(x) = –three-sevenths(2)x
g(x) = three-sevenths(–2)x
g(x) = three-sevenths (one-half)–x
g(x) = seven-thirds(2)–x

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

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.