At a fast-food joint, 2 cheeseburgers and 3 medium shakes cost $8.98. at the same fast food joint, 7 cheeseburgers and 2 medium shakes cost $15.45. what is the cost of a cheeseburger? what is the cost of a medium shake?

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.