Can someone help me with these two calc BC questions?

Pre-College Issues High School Life
1

<ol>
<li>Region bound by
y=x^2
y=1
x=2
y=0</li>
</ol>

<p>revolved around y axis</p>

<ol>
<li>Region bound by
y=x
y= -x+2
x=0</li>
</ol>

<p>revolved around x=2</p>

<p>Thank you!</p>

2

<p>thats not BC</p>

3

<p>I’m not sure what it is in particular-- I was just assigned these in my Calc BC homework assignment.</p>

4

<p>Technically, no homework help is allowed here… This was covered in my AB class… but not sure about yours</p>

<p>Mainly, make sure to draw the functions/bounds out and see what area is being rotated. Find an expression for that area, then square it and multiply it by pi, then integrate that stuff.</p>