Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The rational function
q
(
x
)
=
5
x
2
+
1
k
x
2
−
2
q(x)=\dfrac{5x^{2}+1}{kx^{2}-2}
q
(
x
)
=
k
x
2
−
2
5
x
2
+
1
has a horizontal asymptote of
y
=
−
5
2
y=-\dfrac{5}{2}
y
=
−
2
5
. For which value of
k
k
k
does this occur? a)
2
2
2
b)
−
5
2
-\dfrac52
−
2
5
c)
−
25
2
-\dfrac{25}{2}
−
2
25
d)
−
2
-2
−
2
Browse the problem library