The concentration (C) of given substance in mixture is the ratio of the amount of substance to the total quantity
C=s
Q

Where is the concentration, s is the amount of substance, and T is the total quantity. If 8 ounces of punch contains 4 ounces of pure orange juice, the concentration of orange juice in the punch is 4/8 or 50%. The punch is 50%orange juice. Consider the problem where we begin that 8 ounces of punch that is 50% orange juice and want to write a function that gives the orange juice concentration after x ounces of pure orange juice are added

Question

a) how much orange juice do you begin with? Write an expression for the amount or orange juice present after X ounces has been added.

B) write an expression for the total amount of punch present after x ounces has been added

C) using the answer in (a) and (b) , write a rational function defining the pineaaple juice concentration as a function of x

D) give the x and y intercepts of the rational function

E) what is the equation of the vertical asymptote and of the horizontal asymptote?​