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
Oksana_A [137]
3 years ago
9

If f(x)=x-1/3 and g(x)=3x+1, what is (f*g)(x) 3x+1 x-3

Mathematics
2 answers:
Elan Coil [88]3 years ago
8 0
The correct answer is:  [D]:  " x " .
_________________________________________________________
Explanation:
_________________________________________________________

f (g(x))  =  f(3x + 1) = (3x + 1 - 1)  / 3  =  (3x / 3)  = x  .

The answer is:  " x " .

→  which is:  "Answer choice:  [D]:  " x " .
_________________________________________________________
crimeas [40]3 years ago
3 0
This is a composite.  Another way to write them is f(g(x)).  Take the function g(x) and stick it in for x in f(x).  Like this: f(g(x))= \frac{(3x+1)-1}{3}.  But we aren't done cuz there's some simplifying there to do.  f(g(x))= \frac{3x}{3} and canceling out the 3's we get just a simple x as our answer.  The choice is the last one above as your answer.
You might be interested in
Which word sentence represents the equation 4y = y + 9 ?
Amanda [17]
B. four times the value of y = the value of y+9
8 0
4 years ago
Read 2 more answers
Starting with the number 3, build a sequence of 5 numbers.
just olya [345]

Answer:

3, 6, 9, 12, 15

adding 3 each time

or

3, 9, 27, 81, 243

multiplying by 3 each time

Step-by-step explanation:

8 0
3 years ago
WILL GIVE BRAINLIEST! PLEASE HELP ASAP!
sergejj [24]

Answer:

D

Step-by-step explanation:

I'll it explain it as soon as it sends

20 x 4 - 100 ÷ 5

Pemdas First parenthesis then multiplica or division and the addition or subtraction. Everything from left to right

first multiplication

80 - 100 ÷ 5

Then division

80-5

then subtraction

75

7 0
3 years ago
Read 2 more answers
Sam ran 40 yards in 5 seconds. What was her rate of speed in miles per hour? A) 2 mph B) 5 mph C) 16 mph D) 22 mph
SVEN [57.7K]

B) 5 mph

hope this helped

6 0
3 years ago
Read 2 more answers
Which of the following measurements could be the side lengths of a right triangle?
notsponge [240]
The answer should be C but I’m not for sure ask your teacher sorry!!
6 0
3 years ago
Read 2 more answers
Other questions:
  • the student to faculty ratio at a small college is 17:3. the total of students and faculty is 740. how many faculty members are
    10·2 answers
  • What does 4 feet equal
    6·1 answer
  • The graph shows f(x) = |x – h| + k. What is the value of h?
    13·1 answer
  • Which story problems could be solved using the given equation? 15×23=m Choose exactly two answers that are correct. Jasmine boug
    6·2 answers
  • If the sum of the squares of the legs of a right triangle are = to 144, the hypotenuse is...
    10·1 answer
  • How to convert 7,293 a into a fraction
    11·2 answers
  • If p represents a number, which expression represents "p divided by 7, increased by 8"?
    13·1 answer
  • 6 erasers cost $6.60. Which equation would help determine the cost of 3 erasers
    10·2 answers
  • An animal adoption agency tracked the number of animals remaining to be adopted, as shown in the graph.
    6·1 answer
  • Max is thinking of a number, which he calls n. He adds 8 and then doubles the sum.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!