Unformatted text preview: :2 Week 4 Checkpoint {1 ‘ '36 $0 $0 $0 '56 1%. '50 $0 '90 ‘3’. .> }} 9) Exercise Score: 1 of 1_ pt ﬁssignment Score: 79% (24.5 of 3l_ptsj Data regarding the value of a particular color
copier is represented in the graph. Find the
rate of change ofthe value with respect to
time, in dollars per year. 310f31 compl. The rate of change ofthe value with respect
to time is '500 dollars per year.
(Do not include the $ symbol in your answer.) Question is complete. A“ parts showing
' '= Data regarding the value of a particular color
copier is represented in the graph. Find the rate of change of the value with respect to
time, in dollars per year. The vertical axis measures the value ofthe
copier in thousands of dollars and the horizontal axis lists the time from date of
purchase in units of one year. You can ﬁnd the rate of change in the value
value with respect to time as , or value per years
year. This value is the slope ofthe line. Now, determine two ordered pairs on the
graph. (2 years, $3,000) and
(6 years, $1,000) This means thatin the 4 years between year 2 and year 6 there was a change in value of
the copier of $2,000. Find the rate of change per year. 1,000— $3,000 6 years  2 years =  500 dollars per year e rate of change is  500 dollars per year. e rate of change ofthe value with respect
to time is  500 dollars per year. Question is complete. ...
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 Fall '09
 CHRISDEETER

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