A square on a coordinate plane is translated 9 units down and 1 unit to the right. Which function rule describe translation?
O 71,-9(x, y)
O T-1.-3(x, y)
O T-3.1(x, y)
O T-9.-1(x, y)

If the equation of a line containing the midsegment of a triangle is y = -1/4x -11, what is the slope of the triangle side that is opposite the midsegment (the one not touching it). explain how you know.