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
Marrrta [24]
3 years ago
14

Can someone help me please

Mathematics
1 answer:
babunello [35]3 years ago
4 0

If the functions are inverses, then f(g(x)) = x.

A.

\displaystyle f(g(x))=f\left(\frac{3x+1}{3}\right)=\frac{1}{\frac{3x+1}{x}-3}\\\\=\frac{1}{\left(\frac{3x+1-3x}{x}\right)}=\frac{1}{\left(\frac{1}{x}\right)}=x

The functions are inverses of each other.

B. The domain of f(x) = x≠3. The domain of g(x) is x≠0.

The domain of f(g(x)) is (-∞, 0) ∪ (0, ∞).

The domain of g(f(x)) is (-∞, 3) ∪ (3, ∞).

You might be interested in
2x - y = 9<br> x + 3y = -6
Damm [24]

Answer: Your answer should be {x,y}={3,−3}

Step-by-step explanation: Hoped this helped!!!!

8 0
2 years ago
A line has the equation y=3x+2. <br> This line has a slope
777dan777 [17]

Answer: 3

Step-by-step explanation:

The formula for finding equation of a line in slope - intercept form is given as :

y = mx + c

Where m is the slope and c is the y - intercept.

Equation given :

y = 3x + 2 , comparing with y = mx + c ,

m = 3

Therefore , slope = 3

7 0
3 years ago
14. Paris and Mia are saving money for their senior trip. Paris has $35 saved already and will save $20 per week. Mia has $85 sa
Marina86 [1]

Answer:12

Step-by-step explanation:

6 0
2 years ago
Which polynomial is a product of (3x+2) and (x-7)
pogonyaev

(3x+2)  (x-7)

FOIL

first 3x*x  = 3x^2

outer  3x*-7 = -21x

inner = 2*x = 2x

last  2*-7 = -14

add them together  = 3x^2 -21x+2x -14

combine like terms  3x^2 -19x -14

5 0
3 years ago
What number is 10 times greater than 80
jarptica [38.1K]
800
You would multiply 10x80
6 0
2 years ago
Other questions:
  • Which has the smallest value 11 , 0.675,1.23,0.42,1.011
    13·1 answer
  • What is the angle measure of x?
    14·1 answer
  • Change-1.75 to degree measure &amp; round to the nearest tenth.
    10·2 answers
  • What does x equal in the equation: <br><br> 5/9-2/7x=19/63
    10·1 answer
  • -25-1/2=<br><br> answer choices <br> a) -5<br> b) -1/5<br> c) no real number
    6·2 answers
  • What are the values of x and y in this figure?
    9·1 answer
  • What’s the correct answer for this?
    7·1 answer
  • Plz help me get the right answer
    13·2 answers
  • Ruth can run 157 yards in one minute. Lia can run 162 more yards than Ruth can run in one minute. How many yards can they both r
    11·1 answer
  • Assume that AGHSALMN Which of the following congruence statements
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!