You purchase aquasonic gel for the ultrasound labs in the hospital. a 5-liter bottle costs $20.00, a case(12 tubes/case) of 250-milliliter tubes costs $19.50. your department uses 15 liters per month. which one produces a cost savings? how much would you save in a month?

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

explanation:

step-by-step explanation: