Selecting Procedures for Determining Limits
AP Calculus AB · Flashcards · Recall
AP CALCULUS AB · FLASHCARDS
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QUESTION
Which rule applies when directly substituting
x
=
c
x = c
x
=
c
in rational functions?
QUESTION
State the condition for a function to be continuous at
x
=
c
x = c
x
=
c
.
QUESTION
State the definition of continuity at a point.
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ANSWER
A function
f
f
f
is continuous at
x
=
c
x = c
x
=
c
if
lim
x
→
c
f
(
x
)
=
f
(
c
)
\text{lim}_{x \to c} f(x) = f(c)
lim
x
→
c
f
(
x
)
=
f
(
c
)
. Function is continuous when limit equals function value.
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