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Math
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Calculus
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Limits and Continuity
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What Are Limits and Continuity?
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Concept of a Two-Sided Limit
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What Are Limits of Functions?
Practice problem
What Are Limits of Functions?
By
Alex Federspiel
lim
x
→
2
x
2
+
1
x
−
3
\lim_{x\rightarrow2}\frac{x^2+1}{x-3}
x
→
2
lim
x
−
3
x
2
+
1
Choose one answer
Option A:
A
7
7
7
Option B:
B
−
5
-5
−
5
Option C:
C
2
2
2
Option D:
D
−
3
-3
−
3
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