Sagot: Vertex: #(-2/3,5)# Paliwanag: Pangkalahatang tuktok na form: #color (white) ("XXX") y = m (x-a) ^ 2 + b # na may kaitaasan sa # (a, b) # Pag-convert # y = 2 (3x + 2) ^ 2 + 5 # sa "vertex form" #color (puti) ("XXX") y = 2 (3 (x + 2/3)) ^ 2 + 5 # #color (white) ("XXX") y = 2 (9) (x + 2/3) ^ 2 + 5 # #color (puti) ("XXX") y = 18 (x - (- 2/3)) ^ 2 + 5 #
