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
natta225 [31]
3 years ago
7

How do I justify if these functions are inverses of each other ... F(x)=x^3 +4 & g(x)=3(radical sign) -4

Mathematics
1 answer:
lapo4ka [179]3 years ago
3 0
You plug them into each other for x like so:
(3(radical sign)-4)^3+4
-4+4
You're left with x
Then do the same for the other one
3(radical sign)(x^3+4)-4
X+4-4
Left with x again there fore it is an inverse


You might be interested in
Eric"s father asked him to stop at the store and buy some potatoes. the price of the fruits and vegetables at the grocery is bas
meriva
(I hope I can get brainliest! :))
The total price equals how much food he buys and the price per kilogram 

<span>t = pk which is price per kilogram and number of kilo of food multiplied.
</span>
I hope I could help

6 0
3 years ago
Read 2 more answers
It is estimated that there are approximately 1 × 1014 cells in the human body. Which of the following represents this amount in
serg [7]
1014 hope thts the awnser it seemed to obvious
4 0
3 years ago
What is blank divided by 9 equals 5
Rudik [331]

Answer:

45 divided by 9 equals 5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is solution to <br>12²-5²​
expeople1 [14]

Answer:

119.

Step-by-step explanation:

12x12 is 144

5x5 is 25

144-25 = 119

6 0
3 years ago
What is a percentage? What do we do with percentages?
Marianna [84]

Answer:

percentages are used like fractions and decimals, as ways to describe parts of a whole. For example, discounts in shops, bank interest rates, rates of inflation and many statistics in the media are expressed as percentages. Percentages are important for understanding the financial aspects of everyday life. When you are using percentages, the whole is considered to be made up of a hundred equal parts. The symbol % is used to show that a number is a percentage, and less commonly the abbreviation 'pct' may be used.

6 0
3 years ago
Other questions:
  • Fred is 58 yes old, and Irene is 18. How many years ago was Fred 5 times as old as Irene. Algebra must be used
    8·1 answer
  • Kasi bought 7 pounds of mozzarella cheese. Each pound costs $4.29. About how much did he spend all together?
    9·2 answers
  • A motor boat travels 130km in 5 hours going upstream. It travels 220km going downstream in the same amount of time. What is the
    6·1 answer
  • Ellie earned $18.40 by babysitting. She worked 2.3 hours. How much money was Ellie paid per hour?
    15·2 answers
  • 1.48 as a fraction ​
    11·2 answers
  • Chen is baking muffins and banana bread for a brunch buffet. He needs 3 and one-fifth cups of flour to make the muffins and 3 an
    10·1 answer
  • How can linear equations and functions be written and graphed? Explain how shifting the graph changes the function.
    13·1 answer
  • HELP!!!!
    7·1 answer
  • How do you write 5.13 × 10–4 in standard form?
    15·1 answer
  • Question 4
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!