Ask a New Question

Question

can not figure out problem.
(the area of the region in the first quadrant between the graph of y=x sqrt (4-x^2) and the axis is ?

a(2/3)sqrt2
b 8/3
c 2sqrt2
d 2sqrt3
e 16/3
14 years ago

Answers

Mgraph
f(x)>0 on(0,2) and f(0)=f(2)=0
The primitive of f(x) is
-(4-x^2)sqrt(4-x^2)/3
The area=-(4-2^2)sqrt(4-2^2)/3+(4-0^2)sqrt(4-0^)/3=8/3
14 years ago
bobpursley
I agree with Mgraph.
14 years ago

Related Questions

I can't figure out this problem... Which character in The Awakening matches the archetypal label o... who can figure this problem out in .30 seconds? Now lets see if you can!!! Can't figure this problem out... wasn't great at the combinatorics unit, then it turns out everythin... how do I figure this problem You have 3 blue and 3 white beads on a circle string. How many differe... I cannot figure this problem out. I have did it several ways and get conflicting answers. Give an es... How do I figure this problem out10p to the 4th power divided by 6p can you figure out this problem? 10c+c(c-4) I can't figure out this problem... 2x-2-(x-1) = 4-1+x-(-3x) solve for x Will you also show your wo... Problem A5: In the figure above, the two blocks are on frictionless inclines and are in static equil... I can't figure out this problem, help would be much appreciated! Suppose line BC bisects angle ABE,...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use