Question

A husband and wife attend the local recreation center. The husband pays a flat rate of $125 for one year, shown as f(x). The wife pays $6 per visit, shown as g(x). Which function shows the correct combination of these two functions to represent the total cost to them of attending the recreation center in one year, shown as h(x)?

f(x) = 125x, g(x) = 6, h(x) = 125x + 6
f(x) = 125, g(x) = 6, h(x) = 6 + 125
f(x) = 125x, g(x) = 6x, h(x) = 125x + 6x
f(x) = 125, g(x) = 6x, h(x) = 6x + 125

Answer 1

@triciaal

Answer 2

@Nnesha

Answer 3

@Loser66 @texaschic101

Answer 4

cost is represent by y variable
and there is a key word `per` the number with per word represent slope
and the slope would be with x variable (y=mx+b) lol

Answer 5

Oh

Answer 6

okay now i feel stupid -_-

Answer 7

hmm why didn't understand that ? it's okay

Answer 8

idk because all i see is numbers and letters and its confusing -_-

Answer 9

well f(x) = cost which is what ? `The husband pays a flat rate of $125 for one year, shown as f(x). `

Answer 10

so f= the flat rate

Answer 11

rate is what ?? in numbers

Answer 12

125$

Answer 13

@texaschic101

Answer 14

@Nnesha

Answer 15

right so f(x) =125 which is same as y=125
like i said y represent cost

Answer 16

now next one

Answer 17

`The wife pays $6 per visit, shown as g(x).` remember what i told you about `per` word
write the equation g(x) = ?

Answer 18

g(x) = 6 and per means multiply

Answer 19

yes right so use the x variable

Answer 20

x= 2

Answer 21

we don't know how many visits

Answer 22

so we don't know what x is just write the variable

Answer 23

ok

Answer 24

so g(x) = ??

Answer 25

6?

Answer 26

u said per means multiply
so $6 per visits (we don't know how many visit so use x variable for number of visit )
then how would you write `$6 per x`

Answer 27

6(x)

Answer 28

right same as 6x

Answer 29

yep

Answer 30

now add both functions to find h(x)
\[\huge\rm h(x)=f(x)+g(x) \]

Answer 31

125x

Answer 32

i think i got it B?

Answer 33

what we got for f(x) and for g(x)
f(x) = ??
g(x) = ?

Answer 34

6xand 125

Answer 35

right so replace f(X) with 125 and g(x) with 6x
\[\huge\rm h(x)=f(x)+g(x) \]

Answer 36

ok hold on

Answer 37

OOOOO I got it I got Nesha!!

Answer 38

*nnesha
so which one is correct ?? :=)

Answer 39

im stuck in between D and C but i think D

Answer 40

why do you think its C
??
you know f(x) = 125 and g(x) = 6x

Answer 41

Because of the x's but i guess not