Test Bank for Calculus-Early Transcendentals 9th Edition Stewart

Name Clas Dat
: s: e:

1.1 Four Ways to Represent a Function

1. The graphs of f(x) and g(x) are given. For what values of x is f(x) = g(x)?




a. 2, 3
b. 0
c. –1
d. –2, 5
e. –2, 10
ANSWER: e

2. Which of the following graphs is neither even nor odd?

a.


b.

c.

ANSWER: b

3. If the point is on the graph of an even function, what other point must also be on the graph?

a.
b.
c. (0, 0)
d.
e. None of these

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, Name Clas Dat
: s: e:

1.1 Four Ways to Represent a Function

ANSWER: d



4. If , evaluate the difference quotient .

a. 2a + h – 8
b. 2a – 8
c. 2a – h – 8
d. h
e. none of these
ANSWER: e

5. A box with an open top is to be constructed from a rectangular piece of card board with dimensions b = 6 in.
by a = 25 in. by cutting out equal squares of side x at each corner and then folding up the sides as in the figure.

Express the volume V of the box as a function of x.




a.

b.

c.

d.

e.

ANSWER: e

6. Find an expression for the function y = f(x) whose graph is the bottom half of the parabola

.

a.

b.

c.

d.

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