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
Alex17521 [72]
3 years ago
13

Hey can you please help me posted picture of question

Mathematics
1 answer:
amm18123 years ago
5 0
The inverse of the inverse function will give us back the original function.

So the inverse of the inverse function x² -2 will be √(x+2), which i s thus our original function.

So, the answer to this question is option A.

A way to validate the answer is take the composition of the original function and its inverse, the will give the result equal to x
You might be interested in
If y equal 6 what is 2y
katrin2010 [14]

Answer:

12

Step-by-step explanation:

2*6=12

5 0
3 years ago
Read 2 more answers
Function Q gives a puppy's weight in pounds as function of its age in months. What does each expression represent in this situat
babymother [125]

Answer:

Q(18) is a mathematical representation of the weight in pounds of a puppy after 18 months.

Q(30) = 27.5 ; This means that the weight of puppy after 30 months will be 27.5 pounds

Step-by-step explanation:

Given the expressions :

Q(18)

Q(30) = 27.5

Function Q gives a puppy's weight in pounds as function of its age in months

What does each expression represent in this situation?

A function is generally represented in the form a(x) ;

Hence, Q(18) is a mathematical representation of the weight in pounds of a puppy after 17 months

Q(30) = 27.5 ; This means that the weight of puppy after 30 months will be 27.5 pounds. 27.5 is the result of working out the function Q at 30.

6 0
2 years ago
In triangle RST, RS = 6 cm, ST = 7 cm, and RT = 8 cm. What is the approximate measure of the largest angle in the triangle?
zubka84 [21]
<span>the approximate measure of the largest angle in the triangle is 75.5 degrees</span>


4 0
2 years ago
Read 2 more answers
John invests $2,975 at 4% interest compounded annually. What will be the balance in the account after 2.5 years?
Bogdan [553]

2975✖️.04= 119  

119✖️2.5=297.5

2975+297.5=3,272.50

3 0
3 years ago
Anyone know the right answer?
nikklg [1K]

The compass heading is 242.5deg

7 0
3 years ago
Read 2 more answers
Other questions:
  • Your goal is to run a mean of 45 minutes per day for a week. For the first six days, you run 38, 40, 40, 42, 43, and 50 minutes.
    7·2 answers
  • What is the area of a trapezoid ABCD with bases AB and CD , if: m∠C=m∠D=60°, AB = BC = 8 cm
    5·2 answers
  • Which system of inequalities is represented by the graph?
    8·2 answers
  • An industrial cleaner is manufactured using only the 3 secret ingredients A, B, and C, which are mixed in the ratio of 2:3:5, re
    8·2 answers
  • 2/x=1/4 help me solve this
    9·2 answers
  • Helppp new asap maths
    10·1 answer
  • What value of x makes the equation true?<br> 5(x-3)-2x=6
    15·2 answers
  • On a test that has a normal distribution, a score of 49 falls three standard deviations below the mean, and a score of 59 falls
    12·1 answer
  • I need help with this question. Thanks! Also, the options is can or cannot
    7·1 answer
  • The hypotenuse function is correct, but the main function has a problem. Explain why it may not work, and show a way to fix it.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!