Question

Using the graph find the average value of f(x) from x=1 to x=6

Answer 1

Avg value of f(x) = \[(1/ \int\limits_{1}^{9} x dx ) \times \int\limits_{1}^{9} f(x) dx \]
The numerator is just the area under the graph.

Answer 2

Sorry the upper limit is 6

Answer 3

my calculator is not working I can't get the answer all my calc is saying is error

Answer 4

@Saikat26 can you help me please

Answer 5

Sorry the integral in the denominator will just be \[\int\limits_{1}^{6} dx\]
Why do u need a calc? :/
Anyway the ans is 7/5

Answer 6

so the answer ca also be 1.4

Answer 7

Yup.

Answer 8

I was still using 9 instead of now I got it

Answer 9

thanks for your help

Answer 10

Oh..Ok!
And u r welcome! :)