The equation of a parabola is 18(y−5)2=x 3. What are the coordinates of the focus? Responses (−3, 7) begin ordered pair negative 3 comma 7 end ordered pair (−5, 5) begin ordered pair negative 5 comma 5 end ordered pair (−1, 5) begin ordered pair negative 1 comma 5 end ordered pair (−3, 3)
