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Mathematics
Mathematics
Problem
As
x
x
x
approaches
3
3
3
, a function
p
p
p
behaves in this way: •
p
(
x
)
p(x)
p
(
x
)
decreases without bound when
x
x
x
approaches
3
3
3
from the left. •
p
(
x
)
p(x)
p
(
x
)
approaches
4
4
4
when
x
x
x
approaches
3
3
3
from the right. State (a)
lim
x
→
3
−
p
(
x
)
\displaystyle \lim_{x\to 3^-} p(x)
x
→
3
−
lim
p
(
x
)
and (b)
lim
x
→
3
p
(
x
)
\displaystyle \lim_{x\to 3} p(x)
x
→
3
lim
p
(
x
)
.
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