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