Answer:
I think it is B,D, and E. Hope that helps.
Link is scam. literally cap. don’t use it or what do ever!
C) Y=-x where y(2) is the opposite of of x(-2)
Step-by-step explanation:
The given equation is

As a check for exactness we have

Hence the given equation is an exact differential equation and thus the solution is given by
thus the solution is given by

Similarly we have

Comparing both the solutions we infer

Hence the solution becomes

given boundary condition is that it passes through (1,1) hence

thus solution is

Answer: not sure if that is a b but i beleive it is so
bh+hr=25
move all terms to the left side and set equal to 0. then set each factor equal to zero.
h=
isolate the variable by dividing each side by factors that dont
contain the variable.
r=
x=
isolate the variable by dividing each side by factors that dont
contain the variable.
h=-xy+r
solve for r by simplifieng both sides of the equation, then isolating the variable.
r=xy+h