Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The function
F
(
x
)
=
x
3
+
k
x
F(x)=x^{3}+kx
F
(
x
)
=
x
3
+
k
x
is proposed as an antiderivative of
f
(
x
)
=
3
x
2
+
4
f(x)=3x^{2}+4
f
(
x
)
=
3
x
2
+
4
on
R
\mathbb{R}
R
. The value of
k
k
k
that makes this true is a)
k
=
4
3
k=\dfrac{4}{3}
k
=
3
4
b)
k
=
0
k=0
k
=
0
c)
k
=
4
k=4
k
=
4
d)
k
=
3
k=3
k
=
3
Browse the problem library