Question

E.J. has shown that a function, f(x), grows by 12% for every unit in the domain. What does this prove?

Answer 1

Answer:

B. The function f(x) is a geometric sequence.

Step-by-step explanation:

We are given that,

The function f(x) grows by 12% for every unit in the domain.

That is,

For the initial value, let the output value be x.

For the next value, the output will be $0.12x$

For the next value, the output will be $0.12\times 0.12x=(0.12)^2x$

For the next value, the output will be $(0.12)^3x$ and so on..

Thus, the output values are increasing by the rate $\frac{(0.12)^2}{0.12}=0.12$

Hence, the function f(x) represents a geometric sequence.

Answer 2

The answer is B I just took the test