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
dlinn [17]
3 years ago
7

Let f(x) = 16 - x^2, g(x) = 4 - x. Find (fg)(x) and its domain.

Mathematics
1 answer:
timofeeve [1]3 years ago
5 0

Answer:

(fg)(x) = x^3-4x^2-16x+64, D: All Real Numbers

Step-by-step explanation:

(fg)(x) = f(x) x g(x)

= 16-x^2(4-x)

=64-16x-4x+x^3

(fg)(x) = x^3-4x^2-16x+64

Domain is all real numbers because you can substitute any real number for x and the function would still work.

You might be interested in
Someone please help me
earnstyle [38]

(22 + 15.50 + 2.75) 15

(22 * 15) + (15.50 * 15) + (2.75 * 15)

4 0
3 years ago
How to set up inequalities
melamori03 [73]
X=any number



x is( greater than sign) (and then a line at the bottom of the greater or less than sign) x

it would be like this
x is greater than or equal to x
or
x is less than or equal to x
6 0
4 years ago
Which of the following has a value of 84? <br> A. 512 <br> B. 4,096 <br> C. 32 <br> D. 83
andreev551 [17]
Answer is B. 4,096

I encountered this problem before. This is a trick question.
84 is not really the number 84. It is 8 raised to the 4th power.

So 8⁴ is equal to 4,096.

8 x 8 x 8 x 8 = 4,096

    8 x 8 =      64
  64 x 8 =    512
512 x 8 = 4,096




6 0
4 years ago
A carpenter built a square table with side length x. Next, he will build a rectangular table by tripling one side and halving th
mart [117]

The simplified expression for the area of the rectangular table is Three-halves x squared, 3x²/2

<h3>What is the area of the rectangular table?</h3>

Since the carpenter built a square table with side length x.  Next, he will build a rectangular table by tripling one side and halving the other.

To find the area of the rectangular table, we know that Area, A = LW where

  • L = length and
  • W = width

Now, since the length of the square is x, and the rectangular table has one side of the square tripled and halving the other side .

So,

let

  • length of the rectangular table = L = x/2 and
  • width of rectangular = W = 3x

So, the area of the rectangular table A = LW

= x/2 × 3x

= 3x²/2

So, the simplified expression for the area of the rectangular table is Three-halves x squared, 3x²/2

Learn more about area of rectangular table here:

brainly.com/question/23807625

#SPJ1

8 0
2 years ago
What is the Volume of the shape below?
Leona [35]

Answer:

v=720m^3

Step-by-step explanation:

v=lwh

volume=length x width x height

v=15 x 8 x 6

v=720m^3

hope this helps :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • 5(y5x4+1) simplify please answer now!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • How do I move 7.03% into a decimal
    14·1 answer
  • The binomial formula has two parts. The first part of the binomial formula calculates the number of combinations of X successes.
    6·1 answer
  • For a giveaway, a local radio station is putting together goodies bags. the bags will include tickets and posters. each bag will
    5·2 answers
  • A school fair ticket costs $8 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c) who
    9·2 answers
  • To add 547+ 327, would you need to regroup ?​
    11·1 answer
  • True or false the product of a mixed number between four and five and affection between zero and one is always less than four
    5·2 answers
  • Can someone pleaseeee help and if you’re correct I’ll give u brainlist!
    11·2 answers
  • Which of the following can be the third side of a triangle whose other two sides measure 8 inches and 10 inches
    8·1 answer
  • Using the Law of Syllogism, what conclusion can you draw from the following two statements?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!