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
-BARSIC- [3]
3 years ago
12

Let f and g be functions. (a) The function (f + g)(x) is defined for all values of x that are in the domain(s) of ____________.

(b) The function (fg)(x) is defined for all values of x that are in the domain(s) of __________. (c) The function (f/g)(x) is defined for all values of x that are in the domain(s) of__________
Mathematics
1 answer:
krok68 [10]3 years ago
5 0

Answer:

a) for all values of x that are in the domains of f and g.

b) for all values of x that are in the domains of f and g.

c) for all values of x that are in the domains of f and g with g(x)≠0

Step-by-step explanation:

a) By definition (f+g)(x)=f(x)+g(x). Then x must be in the domain of f and g.

b) By definition (fg)(x)=f(x)g(x).  Then x must be in the domain of f and g.

c) By definition (f/g)(x)=f(x)/g(x).  Then x must be in the domain of f and g and g(x) must be different of 0.

You might be interested in
Determine if the sequence is arithmetle or geometne, and find the common difference or ratio
Agata [3.3K]
The sequence is geometric because the units are changing the same amount each time. Hope this helps!

4 0
3 years ago
(2x6x12) x27 I really need help, my teacher is going to call on me, so I need this answer, Thank You!
Lilit [14]

Answer:

3,888

Step-by-step explanation:

..

8 0
3 years ago
Read 2 more answers
‼️‼️help please ASAP
crimeas [40]
I would say that it might be B, or C, by looking at it a bit more 
4 0
3 years ago
Read 2 more answers
Hiroshi spends 30 minutes on history homework, 60 minutes on English homework, and x minutes on math homework. One fourth of his
ahrayia [7]

Answer:

The equation can be used to find the amount of time Hiroshi spends on his math homework is 1/4 (30 + 60 + x) = x ⇒ answer a

Step-by-step explanation:

* Lets read the problem and take the information to solve the problem

- Hiroshi spends 30 minutes on history homework

- Hiroshi spends 60 minutes on English homework

- Hiroshi spends  x minutes on math homework

* From these information

- The total homework time is (30 + 60 + x) minutes

- Hiroshi spends one fourth of his total homework time on math

- The time of math homework is 1/4 the total homework time

∵ The total homework time = (30 + 60 + x)

∵ The time of math homework is 1/4 the total homework time

∴ The time of math homework = 1/4 (30 + 60 + x)

- Then equate the times of math homework

∵ Hiroshi spends  x minutes on math homework

∵ The time of math homework = 1/4 (30 + 60 + x)

∴ 1/4 (30 + 60 + x) = x

* The equation can be used to find the amount of time Hiroshi

  spends on his math homework is 1/4 (30 + 60 + x) = x

4 0
3 years ago
Evaluate 2^x for (a) x = - 2 and (b) x = 3 3. Write your answers in simplest form
Reil [10]

Answer:

a) 1/4

b) 8

Step-by-step explanation:

a) a negative exponent becomes positive if you take the reciprocal fraction

1 /2² = 1/4  when x = -2

b) x = 3

2³ = 2 x 2 x 2 = 8

4 0
3 years ago
Other questions:
  • 75 pints of juice in 5 containers how many pints are in each container? I need the ratio and the unit rate
    9·2 answers
  • Which type of statement has the form
    9·2 answers
  • In ΔNLM, if m∠M=(4x-4)°, m∠L=(3x+12)°, and m∠N=(6x+3)°, what is x?
    8·1 answer
  • Pls help (kinda easy)
    15·2 answers
  • Y = 2x + 9 + x<br>is this equation linear or nonlinear?​
    12·2 answers
  • What is the slope of the line shown above?
    14·2 answers
  • In ΔGHI, the measure of ∠I=90°, GH = 96 feet, and IG = 25 feet. Find the measure of ∠H to the nearest tenth of a degree.
    15·2 answers
  • Which point is a solution to y ≤ 3x- 4?<br> O A. (0,4)<br> O B. (-2, 0)<br> OC. (0, 0)<br> OD. (3,1)
    11·2 answers
  • Jada's grandparents started a savings account for her in 2010. The table shows the
    6·1 answer
  • What is the z-score of a newborn who weighs 4,000 g?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!