The table of values below represent an exponential function. write an exponential equation that models the data. x: -2, -1, 0, 1, 2 y: 21, 14.7, 10.29, 7.203, 5.0421 ans: a. y=21(0.7)^x b. y=14.7(1.7)^x c. y=10.29(0.7)^x d. y=10.29(1.3)^x

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.

your answer is b.

1,333 cubic feet  

and i know this one is right.