Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
For the function
y
=
1
x
y=\dfrac{1}{x}
y
=
x
1
, the output is
y
=
−
0.125
y=-0.125
y
=
−
0.125
. Determine the corresponding value of
x
x
x
. a)
8
8
8
b)
−
1
8
-\dfrac{1}{8}
−
8
1
c)
−
8
-8
−
8
d)
−
4
-4
−
4
Browse the problem library