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FinnZ [79.3K]
2 years ago
9

The inverse of Fx) is a function. True or False

Mathematics
2 answers:
olga2289 [7]2 years ago
8 0
It is true because it passes the horizontal line test
pickupchik [31]2 years ago
5 0

Answer:

The answer would be true

Step-by-step explanation:

Since there is only one y for every value  of x and only one x for every value of y, both this graph and it's inverse would both be functions.

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Lee sells electronics. He earns a 5% commission on each sale he makes.
NISA [10]

Answer:

a) c = (5/100)*d

b) c = 0.05*d

c) The ratio between what Lee recieves and what he sold.

d) d = 2000

Step-by-step explanation:

Since Lee earns 5% in commission for each sale then:

a) c = (5/100)*d

b) c = 0.05*d

c) In this context the constant of proportionality means the ratio of the value Lee sold that he'll earn as a comission.

d) Since he wants to earn $100, then c = 100 and we solve for d

c = 0.05*d

100 = 0.05*d

0.05*d = 100

d = 100/0.05 = $2000

He needs to sell $2000.

3 0
3 years ago
X + y = 12<br> x - y = 12
lorasvet [3.4K]

Answer:

what are you asking for

Step-by-step explanation:

6 0
2 years ago
PLZ HELP AGAIN DUE TODAY ANSWER CHOICES ARE<br> A.140<br> B.188<br> C.132<br> D.104
spin [16.1K]
A) I don’t know for sure but please let me know :)
6 0
3 years ago
Write each number<br><br> 1. 1,000 more than 3,872
Mrac [35]

The value for a number that is 1000 more than 3,872 will be 4,872

In the given question, it is stated that we have to find out the value of the expression given. The expression states that we have to find out a number that is 1000 more than 3872.

This can easily be done. To find out the value for a number that is 1000 greater than 3872, we just need to add the value to the number i.e. we need to add 1000 to 3872. Let the new number be 'x'.

So, by solving this condition, we get

=> x = 3872 + 1000

=> x = 4872

Here we get x = 4872.

Hence, 1000 more than 3,872 will be 4,872.

To know more about Linear Equations, Click here:

brainly.com/question/13738061

#SPJ1

6 0
1 year ago
Find the area of the shaded segment. Round your answer to the nearest square centimeter. Will make brainliest answer if correct
allochka39001 [22]
First find the area of the circle using A=pi*r^2
pi*36
Then divide this by 4 because the shaded region is 1/4 of the circle
(36*pi)/4=9*pi
Final answer: B
6 0
3 years ago
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