Page 52 - Calculus Workbook For Dummies
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36 Part II: Limits and Continuity
9. lim f x = ? 10. List the x-coordinates of all points of
^ h
x " 5 +
discontinuity of f and state the type of
Solve It discontinuity — removable, jump, or
infinite.
Solve It
?
11. lim sinx = See the following graph. 12. lim 1 = ? See the following graph of y = 1 .
x " 3 x " 3 x x
y
y
4
f(x) = sinx
1
3
x
−π π π 3π 2π 5π 3π 2 1
2 2 2 2 y = x
−1 1
x
-4 -3 -2 -1 1 2 3 4
-1
-2
Solve It
-3
-4
Solve It
