Answer:
Step-by-step explanation:
xy=-30
y=-30/x
x+y=-4
x-30/x=-4
x²-30=-4x
x²+4x-30=0


Answer:
I dont really know how to do this, but I think you have to multiply
Step-by-step explanation:
Answer:
y=0
Step-by-step explanation:
Exponential functions, always have a horizontal asymptote. A function of the form f(x) = a (b^x) + c always has a horizontal asymptote at y = c. In this case the function is

so it doesn't have a +c which means the horizontal asymptote is y = c = 0
y = 0 is the horizontal asymptote
Stokes' theorem says the integral of the curl of
over a surface
with boundary
is equal to the integral of
along the boundary. In other words, the flux of the curl of the vector field is equal to the circulation of the field, such that

We have


Parameterize the ellipse
by

with
and
.
Take the normal vector to
to be

Then the flux of the curl is

14 and 21
14 + 7 is 21 and 21 + 14 is 35.