You would divide 10.45 by .55 and you would get 19 so 19 is your answer hope this helps
The answer is 2/3
or in decimal form: 0.6 repeated
Xm=(2+2)/2=2
Ym=(1+4)/2=2.5
(2,2.5)
Vertex is at the point ( h , v )
The equation of a parabola is:
x = a ( y - v )² + h
Answer: B )
