let's recall that a year has 12 months, so 15 months is really 15/12 years.
Nobody can provide an answer to you if you do not ask a question that has a viable answer?
Answer:
A
Step-by-step explanation:
We can see that Function A's y coordinate doubles every time. The function A = f(x) = 5(2)^x. It is an exponential growth function, and therefore y can never be 0. This means that A does not have an x-intercept.
Function B is a rational function. x cannot be 0, since that would result in an undefined number. This also means that B does not have an x-intercept.
When solved using the distributive property, it will equal 2b+6c
