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