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
Damm [24]
4 years ago
6

If a(x) = 3x + 1 and b(x) = x-4, what is the domain of (bºa)(x)?

Mathematics
1 answer:
faust18 [17]4 years ago
5 0

Answer:

All real numbers

Step-by-step explanation:

Given the two functions

a(x) = 3x + 1   and   b(x) = x - 4

The composition (boa)(x) is the same as:

b(a(x))= (a(x)) - 4 = (3x + 1) - 4 = 3x + 1 - 4 = 3x - 3

This is still a linear function and therefore its domain is all real numbers (we can find a y value given any real number x)

You might be interested in
A cube has a surface area of 486 square meters. What is the volume of the cube.
Oksana_A [137]
V= s^3  
a=486/6=81
s=sqrt(81)=9
v=9^3=729
the volume of the cube is 729cm^3
8 0
3 years ago
Read 2 more answers
What is the best time to divide a half dollar between to people?
Delicious77 [7]
The best time to divide a half dollar between  2 people is to do this.
0.50/2
2 can go into 0.50 0.25 times. So the two people would each get 25 cents.
Hope this helps!
4 0
3 years ago
Algebra Need Help Pls. Can someone explain to me how to do this?
alex41 [277]

Answer:

y=-3x

Step-by-step explanation:

Mark me as brainliest

4 0
3 years ago
What is the scientific notation of 9,261.38 ?
Wittaler [7]
The scientific notation is 9.26138 ×10^3
8 0
3 years ago
Read 2 more answers
Suni needs 2/3 cups white sugar and 1/4 cup brown sugar to make cookies how much is that altogether
guapka [62]
2    1       (2x4) + (1x3)      8+3      11
-- + -- =    --------------- =    ----- =   ---- hopes this helps!! :)
3    4            3x4              12        12
7 0
3 years ago
Other questions:
  • Help ,this is multiplication
    6·2 answers
  • Help me with this provided Pictures for grade 10 -3 using Sin and Cos
    9·1 answer
  • The perimeter of a rectangle is 62m. find the length of its sides if it is known that the area of the rectangle is 1980000 cm².
    14·2 answers
  • I need help I neererrrrrtgggh
    8·2 answers
  • A positive number multiplied or divided by a negative number is always<br> negative or positive
    5·2 answers
  • Helppp, do this rlly quick, cuz I have a time limit, but plz help meeee
    8·2 answers
  • How does 6 x
    12·1 answer
  • The value of <br> (<br> 11<br> −<br> 1<br> )<br> 3<br> is equivalent to <br> 1<br> 11<br> 3<br> .
    8·1 answer
  • Find the value of x <br><br><br> I need the answer ASAP
    13·1 answer
  • Which of the following reg<br> a geometric sequence?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!