1, Sketch the region enclosed by x+y^2=42 and x+y=0. Decide whether to integrate with respect to x or y. Then find the

[answerhappygod]

1, Sketch the region enclosed
by x+y^2=42 and x+y=0. Decide whether to
integrate with respect to x or y. Then find the area
of the region.
2, Sketch the region enclosed by the given curves. Decide
whether to integrate with respect to x or y. Then find the area of
the region.
2y=3√x. ,y=4, and 2y+2x=5
3,The
curves y=sin(4x)y=sin(4x) and y=cos(4x)y=cos(4x) enclose
a set of regions which have the same area. Setup and evaluate the
integral for one of the areas enclosed.
Area=. ?
4,Find c>0 such that the area of the region
enclosed by the parabolas y=x^2−c^2 and y=c^2−x
is 50
c=?