I assume you want the area between.
you need their intersection:
x^2 = 8-x^2
...
x = ± 2
we can use symmetry and just go from 0 to 2
effective height = top curve - bottom curve
= 8-x^2 - x^2 = 8 - 2x^2
integrate, and evaluate from 0 to 2
y=x^2 y=8-x^2
NEED HELP
1 answer