anonymous
  • anonymous
The average annual salary of the employees of a company in the year 2005 was $70,000. It increased by the same factor each year and in 2006, the average annual salary was $82,000. Let f(x) represent the average annual salary, in thousand dollars, after x years since 2005. Which of the following best represents the relationship between x and f(x)?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
help mehhhhhhhhh
anonymous
  • anonymous
@Z4K4R1Y4
anonymous
  • anonymous
@Z4K4R1Y4 @Z4K4R1Y4 @Z4K4R1Y4

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More answers

Z4K4R1Y4
  • Z4K4R1Y4
where are the options?
anonymous
  • anonymous
f(x) = 70(1.17)x f(x) = 82(1.17)x f(x) = 70(2.2)x f(x) = 82(2.2)x
anonymous
  • anonymous
:)
Z4K4R1Y4
  • Z4K4R1Y4
lol for the scenario given: x = 1 and f(x) = 82
Z4K4R1Y4
  • Z4K4R1Y4
so pick the option where the answer = 82
Z4K4R1Y4
  • Z4K4R1Y4
Note: you may have to round up.
anonymous
  • anonymous
the second one ?
Z4K4R1Y4
  • Z4K4R1Y4
for the second one you would have: 82 * 1.17 * 1 = 96
anonymous
  • anonymous
so it would be the 3rd one
Z4K4R1Y4
  • Z4K4R1Y4
the third one would be: 70 * 2.2 * 1 = 154
anonymous
  • anonymous
sorry 4th on e im stupid
Z4K4R1Y4
  • Z4K4R1Y4
show me how you'd do the 4th one
anonymous
  • anonymous
82 *2.2=17.6 so it would be the second one
Z4K4R1Y4
  • Z4K4R1Y4
i get 180
anonymous
  • anonymous
how._.
Z4K4R1Y4
  • Z4K4R1Y4
try the first one
anonymous
  • anonymous
ok
anonymous
  • anonymous
81.9
Z4K4R1Y4
  • Z4K4R1Y4
if you round up what do you get?
anonymous
  • anonymous
how do i round it up
anonymous
  • anonymous
is there's like a formula or something
Z4K4R1Y4
  • Z4K4R1Y4
if i was to round 59 up to the nearest ten then it would be 60 if iwas to round up 390 to the nearest hundred it would be 400 if i was to round up 6.9 to the nearest whole number it would be 7
Z4K4R1Y4
  • Z4K4R1Y4
does that help?
anonymous
  • anonymous
yesssssss
Z4K4R1Y4
  • Z4K4R1Y4
so 81.9 = ?
anonymous
  • anonymous
82?
Z4K4R1Y4
  • Z4K4R1Y4
right!!
anonymous
  • anonymous
wOoOoOo
Z4K4R1Y4
  • Z4K4R1Y4
lol
anonymous
  • anonymous
haha can you help me with another one .... please pretty please
Z4K4R1Y4
  • Z4K4R1Y4
i'll try
anonymous
  • anonymous
yes! you are awesome!!!!!
anonymous
  • anonymous
ok here we go The population f(x), in millions, of State A of a country after x years is represented by the function shown below: f(x) = 4(1.08)t The graph shows the population g(x), in millions, of State B of the country after x years: Which conclusion is correct about the population of State A and State B? The original population of State A was double of the original population of State B. The original population of State B was double of the original population of State A. The original population of State A was four times of the original population of State B. The original population of State A was equal to the original population of State B.
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anonymous
  • anonymous
:D
Z4K4R1Y4
  • Z4K4R1Y4
by looking at the graph whats the original population of State B?
anonymous
  • anonymous
um 2?
Z4K4R1Y4
  • Z4K4R1Y4
yes. 2 means 2 million.
anonymous
  • anonymous
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Z4K4R1Y4
  • Z4K4R1Y4
lol now for state A the equation has the same structure as your previous problem: f(x) = original vaue * constant * number of years
anonymous
  • anonymous
4.32 :D
anonymous
  • anonymous
?
Z4K4R1Y4
  • Z4K4R1Y4
you can get the original population for state A from the equation without any calculation. there is no need to multiply 4 & 1.08
Z4K4R1Y4
  • Z4K4R1Y4
|dw:1432948429226:dw|
anonymous
  • anonymous
|dw:1432948575983:dw|
Z4K4R1Y4
  • Z4K4R1Y4
what i'm saying is that the original population of State A is 4 million since the rate of change is given by multiplying the original value by a constant.
anonymous
  • anonymous
ooooh ok
Z4K4R1Y4
  • Z4K4R1Y4
so which is the correct statement?

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