Given a solution
, we can attempt to find a solution of the form
. We have derivatives
Substituting into the ODE, we get
Setting
, we end up with the linear ODE
Multiplying both sides by
, we have
and noting that
we can write the ODE as
Integrating both sides with respect to
, we get
Now solve for
:
So you have
and given that
, the second term in
is already taken into account in the solution set, which means that
, i.e. any constant solution is in the solution set.
The answer is C, because 8(x + 9) = 8x + 72. Since it now = y-2=8x+72 you add 2 to the other side which = : y=8x +74
C, the circle because it fails the vertical line test.
Answer:
The first one is 2/5 the second one is 1 is the numerater 4 is denominater
Step-by-step explanation:
Hope you get a A!
45 percent of 360 is 162.