Question

Which of the following functions has an exponential growth of 3%?

A
ƒ(x) = 300(0.97)x

B
ƒ(x) = 2500(3)x

C
ƒ(x) = 1500(0.03)x

D
ƒ(x) = 975(1.03)x

Answer 1

Answer:

I try to give answer ....b

Answer 2

Answer:

Option (D) ƒ(x) = 975(1.03)x is the correct option.

Step-by-step explanation:

We are given the different functions.

We need to tell which one has the exponential growth of 3 %

For a 3 % growth, the total should become:

1 + 3 % = 1.03 times

Now in option (A), we can see that it is decreasing by 3 %.

In option (B), it is increasing by 300 %.

In option (C), it is decreasing by 97 %.

IN option (D) ƒ ( x ) = 975 (1.03) x, we can see an increase by 1.03 and so, it is the correct option.

Therefore, option (D) ƒ(x) = 975(1.03)x is the correct option.

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