Defining Limits and Using Limit Notation
AP Calculus AB · Flashcards · Application
AP CALCULUS AB · FLASHCARDS
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QUESTION
Evaluate
lim
x
→
∞
5
x
2
−
4
x
2
x
2
+
3
\lim_{{x \to \infty}} \frac{5x^2 - 4x}{2x^2 + 3}
lim
x
→
∞
2
x
2
+
3
5
x
2
−
4
x
.
QUESTION
Evaluate
lim
x
→
2
(
3
x
+
4
)
\lim_{{x \to 2}} (3x + 4)
lim
x
→
2
(
3
x
+
4
)
.
QUESTION
Evaluate
lim
x
→
∞
(
2
x
2
+
3
x
+
1
)
\lim_{{x \to \infty}} (2x^2 + 3x + 1)
lim
x
→
∞
(
2
x
2
+
3
x
+
1
)
.
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ANSWER
∞
\infty
∞
. Polynomial with positive leading coefficient grows without bound as
x
→
∞
x \to \infty
x
→
∞
.
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