Question

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)?

Answer 1

help mehhhhhhhhh

Answer 2

@Z4K4R1Y4

Answer 3

@Z4K4R1Y4 @Z4K4R1Y4 @Z4K4R1Y4

Answer 4

where are the options?

Answer 5

f(x) = 70(1.17)x
f(x) = 82(1.17)x
f(x) = 70(2.2)x
f(x) = 82(2.2)x

Answer 6

:)

Answer 7

lol

for the scenario given: x = 1 and f(x) = 82

Answer 8

so pick the option where the answer = 82

Answer 9

Note: you may have to round up.

Answer 10

the second one ?

Answer 11

for the second one you would have: 82 * 1.17 * 1 = 96

Answer 12

so it would be the 3rd one

Answer 13

the third one would be: 70 * 2.2 * 1 = 154

Answer 14

sorry 4th on e im stupid

Answer 15

show me how you'd do the 4th one

Answer 16

82 *2.2=17.6 so it would be the second one

Answer 17

i get 180

Answer 18

how._.

Answer 19

try the first one

Answer 20

ok

Answer 21

81.9

Answer 22

if you round up what do you get?

Answer 23

how do i round it up

Answer 24

is there's like a formula or something

Answer 25

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

Answer 26

does that help?

Answer 27

yesssssss

Answer 28

so 81.9 = ?

Answer 29

82?

Answer 30

right!!

Answer 31

wOoOoOo

Answer 32

lol

Answer 33

haha can you help me with another one .... please pretty please

Answer 34

i'll try

Answer 35

yes! you are awesome!!!!!

Answer 36

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.

Answer 37

:D

Answer 38

by looking at the graph whats the original population of State B?

Answer 39

um 2?

Answer 40

yes. 2 means 2 million.

Answer 41

ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Answer 42

lol
now for state A the equation has the same structure as your previous problem:
f(x) = original vaue * constant * number of years

Answer 43

4.32 :D

Answer 44

?

Answer 45

you can get the original population for state A from the equation without any calculation. there is no need to multiply 4 & 1.08