1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nana76 [90]
2 years ago
11

Which of the following pairs of functions are inverses of each other?

Mathematics
2 answers:
Elden [556K]2 years ago
8 0

Answer: A

Step-by-step explanation: A P E X

kherson [118]2 years ago
3 0

Answer:

Proved!

Step-by-step explanation:

For two functions f(x) and g(x) to be inverses of each other then;

f(g(x)) = x and g(f(x)) = x condition must be satisfied.

<u>Checking: A. f(x) = 7x³ + 10 and g(x) = ∛</u>\frac{x - 10}{7}<u />

<u />

So f(g(x)) = 7(\sqrt[3]{(x- 10)/7})³ + 10

We get; 7(\frac{x - 10}{7}) + 10 = x - 10 + 10 = x (*<em>This is correct!)</em>

<em />

So g(f(x)) = \sqrt[3]{((7x^3 + 10) - 10)/7}

Ten cancels out and we are left with;

\sqrt[3]{7x^3/7} = \sqrt[3]{x^3} = x (* <em>This is also correct!)</em>

You might be interested in
The vertex of this parabola is at (2,-4). When the y-value is -3 and the x-value is -3. What is the coefficient of the squared e
krok68 [10]
Could you please explain how to work this app

6 0
3 years ago
2010 0.15
aniked [119]

Answer:

it is a :) hope this helped :)

Step-by-step explanation:

4 0
3 years ago
There are 50 campers at day camp and 10 counselors. Write the ratio of campers to counselor as a fraction . Explain how to use e
nadezda [96]
Take the common denominator and divide by 3 then youll get 58
4 0
3 years ago
Kamoira bought 8 pizzas for $131.36. Each pizza cost the same amount. What was the cost of each pizza in dollars and cents?
Veseljchak [2.6K]

Step-by-step explanation:

so, you don't know what a division is for ?

it is to ask things like "how often does one number fit into another number", or "how big will each piece be, if I split something into a certain number of equally sized pieces ?".

this is what we need here.

8 pizzas for $131.36. and each pizza costs the same. you see how that connects to what I just described above ?

to find how much each pizza cost, we need to divide the total price by 8, to find the size (= here the price) of each of the equally big parts of the total price.

131.36 / 8 = $16.42

6 0
2 years ago
NEED ANSWER ASAP!! PLEASE!!! The length of a rectangle is 1 foot more than twice the width. Write an expression that represents
Klio2033 [76]

Answer:

The expressión that represents the length:

a = 2w + 1

a = length of the rectangle

w = width of the rectangle

8 0
3 years ago
Other questions:
  • What is the area of this triangle?
    12·2 answers
  • how many of the first 80 positive integers can he written as the sum of two distinct powers of 3? for example, 28=27+1=3^3+3^0 c
    10·1 answer
  • Evaluate the expression when a = 3.
    10·2 answers
  • The position (resp. velocity, resp. acceleration) at time t of a particle of mass m is c(t) (resp. v(t), resp. a(t)). Let F(x, y
    8·1 answer
  • What 2:3 what is the smallest angle
    14·2 answers
  • Simplify -3a - 3 (7a+2)​
    13·2 answers
  • How do you estimate the sum or difference of 5/12 + 7/8​
    5·1 answer
  • Algebra tile grid (x+2)(x-3)
    14·1 answer
  • Can someone help me?
    11·1 answer
  • A monkey weighs 8.2 kilograms. How many grams does the monkey weigh? Use the number of zeros of the product when multiplying a n
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!