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January 31, 2015

January 31, 2015

Posted by **Danny** on Tuesday, August 18, 2009 at 1:14pm.

A) $4875

B) $123,000

C) $487,500

D) $12,300

- statistics -
**MathMate**, Tuesday, August 18, 2009 at 3:11pmthe function of sales (in $1000) f(x) is given by 75+6x where x is advertising dollars in $100.

f(x) = 75+6x

when advertising dollars = $800, x=8

substituting in the above equation,

f(x) = 75+6*8 = 123

So sales = 123 * $1000 = ??

- statistics -
**Danny**, Tuesday, August 18, 2009 at 5:00pmThank you, MathMate

- statistics -
**MathMate**, Tuesday, August 18, 2009 at 6:37pmYou're welcome!

- statistics -
**brenda**, Thursday, June 23, 2011 at 10:20pmjudy has a flower shop and is considering increasing her advertising budget. she has been advertising in the local newspaper for the past five weeks and the following table reveals to her that her sales are directly tied to the amount of money she spends on advertising. use a linier regression analysis for the volume of sales.

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