- #1
suspenc3
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Find the volume about the x axis:
[tex]y=4x^2[/tex] [tex]2x+y=6[/tex]
so, [tex] \sqrt{y/4}=x[/tex], [tex]x=6-y/2[/tex]
I found the two graphs intersect at x=1, since there are two curves, which one should I use to find the height, I used x=(6-y)/2 to give me H=(-4-y)/2 and Circumference of (2pi)y
All of this is giving me a wrong answer, any help?
[tex]y=4x^2[/tex] [tex]2x+y=6[/tex]
so, [tex] \sqrt{y/4}=x[/tex], [tex]x=6-y/2[/tex]
I found the two graphs intersect at x=1, since there are two curves, which one should I use to find the height, I used x=(6-y)/2 to give me H=(-4-y)/2 and Circumference of (2pi)y
All of this is giving me a wrong answer, any help?
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