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?

$

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, daeshawnc14

Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

Answers: 1

continue

Mathematics, 21.06.2019 17:30, rainbowsauxe

Is it true or false i’m trying to pass this test so i can leave school

Answers: 2

continue

Mathematics, 21.06.2019 18:30, keeks11

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Answers: 1

continue

Mathematics, 21.06.2019 19:30, Victoriag2626

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Answers: 2

continue

You know the right answer?

In 1992 the average family income was about 36000, and in 2012 it was about 85432. Let x = 0 represe...