Here we need to find fog and gof, and they must be equal to x .
Let's check out fog
fog = f(g(x))
Substituting the value of g(x) in f(x) for x, we will get
Domain
Here the input function is g(x), and the denominator should not be 0. So x should not be zero. Therefore, domain is
Now let's check gof
gof = g(f(x))
Here we need to insert f(x) in g(x) for x, and on doing that , we will get
Domain
Here the input function is f(x), and denominator should not be zero.
SO domain is
Since fog = gof =x, so the given function are inverses of each other .
Answer:
so basically you do the answer over and over till you get it right cuz thats what my momma told me to do and mommas always right
Step-by-step explanation:
Answer:
$9/ per pound of shrimp
Step-by-step explanation:
Answer: $9 per pound
Step-by-step explanation:
The unit rate is the amount of money per pound of shrimp.
Divide the money by the number shrimp to find the unit rate.
36 / 4 = 9
The unit rate is $9 per pound.
Answer: The amount of is changed by $38.
Explanation:
It is given that Mrs. Armour bought 7 pairs of socks for $3 each, and a sweater for her dog for $12.
The cost of 1 pair of socks is 3. So the cost of 7 is,
The cost of 7 socks is $21.
She purchase 1 sweater for $12.
Total amount she spent is,
It means after purchasing the socks and sweater the total amount is reduced by $33.
It is given that she found a $5 bill on sidewalk. It means the total amount is increased by $5. Hence the total change in the amount is,
Therefore, the amount of Mrs. Armour had is reduced by $28.
After three years it’s value is:
A $ 6000
B $ 12,000
C $ 15,360
D $ 19,200
E $ 24,000
Answer:
30,000 - 20% =24,000 year 1
24,000 - 20% =18,000 year 2
18,000 - 20% =12000 year 3
12,000 is your answer B)
Step-by-step explanation: