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 slope of the line passing through the
given pair of points.
(0, 5), (6, 0)
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2.
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Use the intercept form to find the equation
of the line with the given intercepts. The intercept form of the equation of a line with intercepts
 and 
is
x-intercept: 
y-intercept: 
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3.
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A sub shop purchases a used pizza oven for $895.
After 5 years, the oven will have to be
replaced. Select the linear equation giving the value V
of the equipment during the 5 years it will be in use.
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4.
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Find all real values of x such that  .
a. | x =  | b. | x =  | c. | x =  | d. | x =  | e. | x =  |
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5.
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Find the domain of the function.
a. | Non-negative real numbers
x | b. | All real numbers x | c. | All real numbers x such that  | d. | Non-negative real numbers x except  | e. | All real numbers
x such that  |
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6.
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Assume that the domain of f is the set  . Determine the set of ordered pairs that represents the function f.
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7.
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Evaluate the function at the specified value of the
independent variable and simplify.
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8.
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Find the zeros of the function
algebraically.
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9.
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An object is thrown upward from ground level at a
velocity of 50 feet per second.
Use the position equation  to select a
function that represents the situation and select the graph of the function.
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10.
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Select the linear function such that it has the
indicated function values.
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11.
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A mechanic is paid $ .00 per hour
for regular time and time-and-a-half for overtime. The
weekly wage function is given
by
where  is the
number of hours worked in a week.
Evaluate  .
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12.
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For following function, select (on the same set of
coordinate axes) a graph for  . 
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13.
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Use the given graph of f to select the graph
for the following function.
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14.
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The parent function  is related
to  . Use function notation to select  in terms of  .
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15.
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Find  and the domain of the
composite function.
 , 
a. | 
Domain of
fog: all real numbers x | b. | 
Domain of fog: all
real numbers x | c. | 
Domain of fog: all real numbers
x | d. | 
Domain of
fog: all real numbers x | e. | 
Domain of fog: all
real numbers x |
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16.
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The number of people playing tennis T (in millions)
in the United States from 2000 through 2007 can be approximated by the function
and the U.S. population P (in millions) from 2000 through 2007 can be
approximated by the function  where t represents the year,
with  corresponding to 2000.
Evaluate the
function  for t = 0 and 3.
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17.
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18.
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Select the correct graph, showing f and
g are inverse functions.
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19.
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Select the graph of  and  on the same set of coordinate axes.
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20.
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Use the graph of the function f to create a
table of values for the given points. Then create a
second table that can be used to find  .
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