In the graph above, the coordinates of the vertices of ATUV are T(4,4), U(2,-2), and V(6,-2). If ATUV is reflected across the y-axis to create ATU'V', what are the coordinates of U?
A. (-6,-2)
B. (-4, 4)
C. (-2,-2)
D. (-2, 2)

Find the solution of this system of equation -7x+y=-20 9x-3y=36

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.