jauan90 jauan90
  • 13-10-2022
  • Mathematics
contestada

In 1991 the average family income was about 35000, and in 2006 it was about 56693.
Let
0 represent 1991, x = 1 represent 1992, and so on. Find values for a and b (rounded to one
decimal place if necessary) so that f(x) = ax + b models the data
a=
What was the average family income in 2001?

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