all 15 0 0 P bo Free Response Questions 7 Line is tangent to the graph of y x 7 the figure above b Write an equation for line a Find the x coordinates of point P 2018 R 9 To l x y x fe 120 K atea or at 3650 120 60 30 mih alf DIN of 10orpor am bab in2 ung ad to col foldi mo s die win at the point P and intersects x axis at 15 0 as shown in 120 If the line of symmetry for the curve v x x 60 37 120 0 line of symmetry olid goal solomatin y kx b toshod s and age aft et tu tolnimi neb siit zd foblev al snil basyas intersects line at point R what is the length of Ona