Estimating Limit Values from Graphs
AP Calculus BC · Flashcards · Recall
AP CALCULUS BC · FLASHCARDS
Card 1
of 9
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
What does the graph of
f
(
x
)
f(x)
f
(
x
)
show if
lim
x
→
c
f
(
x
)
≠
f
(
c
)
\text{lim}_{x \to c} f(x) \neq f(c)
lim
x
→
c
f
(
x
)
=
f
(
c
)
?
QUESTION
If
lim
x
→
c
−
f
(
x
)
≠
lim
x
→
c
+
f
(
x
)
\text{lim}_{x \to c^-} f(x) \neq \text{lim}_{x \to c^+} f(x)
lim
x
→
c
−
f
(
x
)
=
lim
x
→
c
+
f
(
x
)
, what can be said about
lim
x
→
c
f
(
x
)
\text{lim}_{x \to c} f(x)
lim
x
→
c
f
(
x
)
?
QUESTION
What does
lim
x
→
0
−
f
(
x
)
=
3
\text{lim}_{x \to 0^-} f(x) = 3
lim
x
→
0
−
f
(
x
)
=
3
indicate about
f
(
x
)
f(x)
f
(
x
)
?
Tap to flip before you grade
ANSWER
f
(
x
)
f(x)
f
(
x
)
approaches 3 as
x
x
x
approaches 0 from the left. Left-hand limit describes approach from negative direction.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card