Multiple Choice Identify the
choice that best completes the statement or answers the question.
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1.
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Find the value of the derivative (if it exists) of the function
at the extremum point .
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2.
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Find the value of the derivative (if it exists) of at the
indicated extremum.
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3.
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Find the value of the derivative (if it exists) of the function
at the extremum point .
a. | | b. | 0 | c. | | d. | | e. | does not exist |
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4.
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Find all critical numbers of the function .
a. | critical numbers: | b. | critical numbers:
| c. | critical numbers:
| d. | critical numbers:
| e. | no critical
numbers |
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5.
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Find any critical numbers of the function .
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6.
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Find all critical numbers of the function , .
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7.
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Find all critical numbers of of the function , .
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8.
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Locate the absolute extrema of the function on the
closed interval .
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9.
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Locate the absolute extrema of the function on the
closed interval .
a. | absolute max: ; no absolute min | b. | no absolute max or
min | c. | no absolute max; absolute min: | d. | absolute max: ; absolute min: | e. | absolute max: ; absolute min: |
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10.
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Locate the absolute extrema of the function on the
closed interval .
a. | absolute max: ; absolute min: | b. | no absolute max; absolute min: | c. | absolute max: ; absolute min: | d. | absolute max: ; no absolute min | e. | no absolute max or
min |
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11.
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Locate the absolute extrema of the function on the
closed interval .
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12.
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Locate the absolute extrema of the given function on the closed interval .
a. | absolute max: (0, 0); absolute min | b. | absolute max: ; absolute min (0, 0) | c. | absolute max: ; absolute
min | d. | absolute max: ; no absolute min | e. | no absolute max; absolute min: |
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13.
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Locate the absolute extrema of the function on the
closed interval .
a. | absolute max: (0,1) ; absolute min: | b. | absolute max: ; absolute min: (0, 1) | c. | absolute max: ; no absolute
min | d. | no absolute max; absolute min: (0, 1) | e. | absolute max: (0,1); no absolute
min |
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14.
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Locate the absolute extrema of the function on the
closed interval .
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15.
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Use a graphing utility to graph the function and locate
the absolute extrema of the function on the interval .
a. | absolute minimum: no absolute maximum | b. | absolute minimum:
no absolute maximum | c. | absolute minimum:
no absolute maximum | d. | absolute minimum:
absolute maximum:
| e. | absolute maximum: absolute minimum:
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16.
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Use a graphing utility to graph the function and locate
the absolute extrema of the function on the interval .
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17.
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The formula for the power output of battery is where
is the electromotive force in volts,
is the resistance, and is the current. Find the current (measured in amperes) that corresponds to a maximum
value of P in a battery for which volts and ohm. Assume
that a -ampere fuse bounds the output in the interval
. Round your answer to two decimal
places.
a. | amperes | b. | amperes | c. |
amperes | d. | amperes | e. | amperes |
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