- #1
fatou123
- 6
- 0
i am struggling with this question for quite few days now and i am nowhere near to an appropriate solution.
The previous ( related) question were regarding the the function
g(x)= 5+9x-2x^2 /(x^2 -6x+23)^3/2.
i have found the derivatives, the stationary point and also to classify them as local maximum and minimum which aare at x=-1/2 and x=5 .
this is the final question which i am struggling with
find the area bounded by the graph
y= (100(2x+1)(5 - x))/(x^2 -6x+23)^(5/2)
and below the x-axis. give your answer to four significant question.
I am only struggling to find the integral so i can calculate the area by myself.
so far i have found the integral of the numerator to be
100(2x+1)(5-x)
100(5+9x-2x^2)
500x+450x^2-(200/2)x^3
for the denominator i have found 2/7(x^2 -6x+23)^7/2 but i am pretty sure this is wrong.
thank you for the help.
The previous ( related) question were regarding the the function
g(x)= 5+9x-2x^2 /(x^2 -6x+23)^3/2.
i have found the derivatives, the stationary point and also to classify them as local maximum and minimum which aare at x=-1/2 and x=5 .
this is the final question which i am struggling with
find the area bounded by the graph
y= (100(2x+1)(5 - x))/(x^2 -6x+23)^(5/2)
and below the x-axis. give your answer to four significant question.
I am only struggling to find the integral so i can calculate the area by myself.
so far i have found the integral of the numerator to be
100(2x+1)(5-x)
100(5+9x-2x^2)
500x+450x^2-(200/2)x^3
for the denominator i have found 2/7(x^2 -6x+23)^7/2 but i am pretty sure this is wrong.
thank you for the help.