Mathematics, 19.09.2020 01:01 amandafroman
In 1992 the average family income was about 36000, and in 2012 it was about 85432. Let x = 0 represent 1992, x = 1 represent 1993, and so on. Find values for a and b (rounded to one decimal place if necessary) so that f ( x ) = a x + b models the data
a =
b =
What was the average family income in 2007?
$
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In 1992 the average family income was about 36000, and in 2012 it was about 85432. Let x = 0 represe...
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