Janine was working on her homework but lost part of it. She knew that one output of p(r)=2.5^r is 78,000, but she could not remember if p(r) is a
sequence or if it is a regular
function. With your team, help
her figure it out. Be sure to justify your decision.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.