If we take it that, the total amount is say hmmm "x"
then one can say that

add up the fractions of "x" and the constant of 26
Answer: y = 2 (x minus one-half) squared minus StartFraction 27 Over 2 EndFraction
or

Step-by-step explanation:
Vertex form of equation :
where (h, k) is the vertex of the parabola.

Hence, the vertex form of the equation is 
Answer:
74613
Step-by-step explanation:
22C6 = 74613