Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
For the curve defined implicitly by
x
y
+
y
2
=
10
xy+y^2=10
x
y
+
y
2
=
10
, what is
d
y
d
x
\dfrac{dy}{dx}
d
x
d
y
at the point
(
2
,
2
)
(2,2)
(
2
,
2
)
? a)
−
1
2
-\dfrac{1}{2}
−
2
1
b)
1
3
\dfrac{1}{3}
3
1
c)
−
1
3
-\dfrac{1}{3}
−
3
1
d)
−
3
-3
−
3
Browse the problem library