,Test Bank for
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Calculus Early Transcendentals, 12th Edition Howard Anton, Irl C. Bivens, Stephen Davis
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Chapter 1-15 br
Chapter 1 br Limits and Continuitybr br
1.1 Limits (An Intuitive Approach)
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1) The function
br b r b r f (x) is shown in the graph:
br br br br br br
Find =
A) 2
B) -3
C) 3
D) -2
E) 0
Answer: B b r b r
Diff: 1br Var: 1 br
Section: 1.1 b r b r
2
,2) Approximate the br
by evaluating
br b r b r f (x) =
br br
at x = 4.5, 4.9, 4.99, 4.999, 5.5, 5.1, 5.01, and 5.001.
br br br br br br br br br br br
A) 5
B) 2.5
C) 11
D) 10
E) 12
Answer: D b r b r
Diff: 2 Var: 1
br br
Section: 1.1 b r b r
3) Approximate the br b r b r by evaluating f (x) =
br b r b r br br b r b r at appropriate values of x.
br br br br
A) 1
B) 0
C) ∞
D) -∞
E) 10
Answer: C b r b r
Diff: 1 Var: 1
br br
Section: 1.1 b r b r
4) Approximate the limit by evaluating
br br br br b r b r f (x) =
br br b r b r at appropriate values of x.
br br br br b r =
A) 1
B) 11
C) -11
D) ∞
E) undefined
Answer: B
br b r
Diff: 2 Var: 1
br br
Section: 1.1 b r b r
3
, 5) Approximate the limit by evaluating br br br br b r b r f (x) =
br br b r b r at appropriate values of x.
br br br br b r b r =
A) 1
-
B)
6 C) br br
D) ∞
E) undefined
Answer: C
br b r
Diff: 2 Var: 1 br br
Section: 1.1 b r b r
6) Approximate the limit by evaluating br br br br b r b r f (x) =
br br b r b r at appropriate values of x.
br br br br
A)
B)
C)
D) 0
E) ∞ Answe br
r: A b r
Diff: 2 Var: 1 br br
Section: 1.1 b r b r
7) Find the equation of the tangent line to the graph of y = 3
br br br br br br br br br br br br br b r at (-1, -3).
br br
A) y = 15x + 12 br br br br
B) y = 15x br br
C) y = 12x br br
D) y = 12x + 15 br br br br
E) y = 5x + 12 br br br br
Answer: A b r b r
Diff: 3 Var: 1 br br
Section: 1.1 b r b r
4