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lana66690 [7]
3 years ago
12

Which function represents exponential growth

Mathematics
2 answers:
Vesnalui [34]3 years ago
5 0

Answer:

Option 3 -   y=14(1.95)^x                

Step-by-step explanation:

To find : Which function represents exponential growth?

Solution :

The general form of exponential function is f(x)=a(b)^x

where, a is the initial value and b is the growth/decay rate factor.

If b>1 then it is the growth factor.

If b<1 then it is decay factor.

Now, From the given options

1) y=14(0.95)^x

Since, 0.95 <1 it is a decay exponential function.

2) y=14x^{1.95}

It is not in form of exponential function.

3) y=14(1.95)^x

Since, 1.95 >1 it is a growth exponential function.

4) y=14/(1.95)^x

It is not in form of exponential function.

Therefore, Option 3 is correct.

marta [7]3 years ago
4 0
The exponential function with a base greater than 1 is

  14(1.95)^x
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