The table shows the number of CD players sold in a small electronics store in the years 1993-2003. CD players sold Year 512 1993 411 1994 382 1995 397 1996 483 1997 509 1998 1999 554 623 2000 530 2001 560 2002 449 2003 (a) What was the average rate of change of sales between 1993 and 2003? units/yr (b) What was the average rate of change of sales between 1993 and 1994? units/yr (c) What was the average rate of change of sales between 1994 and 19967 units/yr (d) Between which two successive years did CD player sales increase most quickly? and CD player sales increased most quickly between Between which two successive years did CD player sales decrease most quickly? CD player sales decreased most quickly between and
The table shows the number of CD players sold in a small electronics store in the years 1993-2003. CD players sold Year 512 1993 411 1994 382 1995 397 1996 483 1997 509 1998 1999 554 623 2000 530 2001 560 2002 449 2003 (a) What was the average rate of change of sales between 1993 and 2003? units/yr (b) What was the average rate of change of sales between 1993 and 1994? units/yr (c) What was the average rate of change of sales between 1994 and 19967 units/yr (d) Between which two successive years did CD player sales increase most quickly? and CD player sales increased most quickly between Between which two successive years did CD player sales decrease most quickly? CD player sales decreased most quickly between and
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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Transcribed Image Text:The table shows the number of CD players sold in a small electronics store in the years 1993-2003.
CD players sold
Year
512
1993
411
1994
382
1995
397
1996
483
1997
509
1998
1999
554
623
2000
530
2001
560
2002
449
2003
(a) What was the average rate of change of sales between 1993 and 2003?
units/yr
(b) What was the average rate of change of sales between 1993 and 1994?
units/yr
(c) What was the average rate of change of sales between 1994 and 19967
units/yr
(d) Between which two successive years did CD player sales increase most quickly?
and
CD player sales increased most quickly between
Between which two successive years did CD player sales decrease most quickly?
CD player sales decreased most quickly between
and
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