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Elenna [48]
3 years ago
13

Find the average value of the function on the given interval. f(x)=e0.1x; [1,13]

Mathematics
1 answer:
Setler79 [48]3 years ago
6 0

Answer:

2.13677

Step-by-step explanation:

Given function in the question:

f(x) = e^{0.1x}             ; [1 , 13]

Now,

The average value is calculated as:

⇒ \frac{1}{b-a}\int\limits^b_a {f(x)} \, dx

Therefore,

for the given data

a = 1

b = 13

f(x) = e^{0.1x}  

Thus,

average = \frac{1}{13-1}\int\limits^{13}_1 {e^{0.1x}} \, dx

or

average = \frac{1}{12}\times[\frac{e^{0.1x}}{0.1}]^{13}_1

or

average = \frac{1}{12}\times[\frac{e^{0.1(13)}}{0.1}-\frac{e^{0.1(1)}}{0.1}]

or

Average =  \frac{1}{12}\times [36.693 - 11.05176]

Average =  \frac{1}{12}\times 25.64124

or

Average = 2.13677

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