Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Let
p
p
p
be defined by
p
(
x
)
=
{
x
2
−
4
x
−
2
,
x
<
2
3
,
x
=
2
x
−
2
,
x
>
2.
p(x)=\begin{cases}\dfrac{x^{2}-4}{x-2},&x<2\\3,&x=2\\ \sqrt{x-2},&x>2.\end{cases}
p
(
x
)
=
⎩
⎨
⎧
x
−
2
x
2
−
4
,
3
,
x
−
2
,
x
<
2
x
=
2
x
>
2.
Identify all
x
x
x
-values at which
p
p
p
is not continuous.
Browse the problem library