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
dolphi86 [110]
3 years ago
10

4. If f(x) = 9x + 1, find f-1 (f (3)).

Mathematics
1 answer:
hammer [34]3 years ago
7 0

Answer:

-224

Step-by-step explanation:

let x be -1 and 3

when x= -1

f(-1)=9(-1)+1

= -8

when x= 3

f(3)=9(3)+1

= 28

therefore, f-1 (f (3)) = (-8)(28)

= -224

You might be interested in
What is the value of y in the solution to the system of equations?
Yuliya22 [10]

Answer: y = 8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The lengths of the sides of a right triangle are a and b, and the hypotenuse is
mamaluj [8]
A^2+b^2=c^2
(2sqrt3)^2+b^2=16
12+b^2=16
solve for b
b=2
Now triangle area is A=1/2 bh
so
A=(1/2)(2)(2sqrt3)
A=2sqrt3
5 0
3 years ago
Read 2 more answers
Find the missing angle measure. Then classify the triangle by its angles.
zalisa [80]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
The point A (-5, -2) is reflected over the line y = -1, and then is reflected over the line x = 3. What are the coordinates of A
dmitriy555 [2]
When A is reflected over y=-1, -1+(-1-(-2))=0, it lands on (-5, 0), when it is then reflected over x=3, 3+(3-(-5))=11, it lands on (11,0) 
If you can't visualize it, draw a graph.
8 0
3 years ago
Read 2 more answers
Four different sets of objects contain 2, 5, 6, and 7 objects, respectively. How many unique combinations can be formed by picki
mario62 [17]
The correct answer for the question that is being presented above is this one: "A. 960."<span>Four different sets of objects contain 2, 5, 6, and 7 objects, respectively. 
</span>
= 2 * 5 * 6 * 7
= 960

Here are the following choices:
A. 960 
<span>B. 141 </span>
<span>C. 23 </span>
D. 529
3 0
3 years ago
Read 2 more answers
Other questions:
  • 50 points, best and correct answer gets brainliest.
    12·2 answers
  • the number of grams a woman should eat in a day to maintain her weight is proportional to her weight. a woman weighing 102 pound
    10·1 answer
  • Total length of guy wire.
    9·2 answers
  • Use complete sentences to describe why Set A = {x|x is an even whole number between 0 and 2} = ∅.
    6·1 answer
  • I will mark brainiest please please answer 30 points
    11·1 answer
  • A bicyclist is riding on a path modeled by the function f(x) = 0.03(10x − x2), where x and f(x) are measured in miles. Find the
    12·1 answer
  • 2
    8·1 answer
  • Test plz help thank if you help me
    15·1 answer
  • Camiece works at a hair salon and charged her client $80 for a silk press. If her client gave her a
    9·2 answers
  • the 3 squares side lengths are 2 2/3 , 5 inches , 7.7 inches. complete the equation for each of the squares shown.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!