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
galina1969 [7]
2 years ago
8

If f(x) = 3x + 1 and f^-1 = x-1/3 , then the ordered pair of f(3) =

Mathematics
1 answer:
Basile [38]2 years ago
5 0

Answer:

10

Step-by-step explanation:

f(x) = 3x + 1

f^-1 = x-1/3 , it is known as inverse function.

f(3)= 3*3 +1

=9+1

=10

To find inverse,

x=3x + 1

y=3x+1

Exchanging the position or x and y

x=3y+1

x-1=3y

.•. y=x-1/3

You might be interested in
A bicycle wheel makes five rotations. the bicycle travels 44.48 ft. Find the diameter of the wheel in inches.
Tema [17]

Answer:

2.42 feet

Step-by-step explanation:

the bicycle wheel rotates 5 times and travels 37.94 feet, then we know that the circumference of the wheel (the outside of the wheel as it touches the ground 5 times around) is 37.94/5 = 7.588

 

Then we use the formula for the circumference of a circle: 2(pi)(radius) = circumference

 

We plug in what we know 2(3.14)(radius) = 7.588 and then solve for the radius

 

We divide 2 from both sides of the equation (3.14)(radius) = 3.794

 

We divide pi from both sides (radius) = 1.208

 

Then the last step, we multiply the radius by 2, because we need the diameter, which is double the radius

 

1.208 * 2 = 2.416 or 2.42 rounded up

 

Final answer = 2.42 feet

7 0
3 years ago
Read 2 more answers
1/2-1/3 need help with this problem
jeka57 [31]

Answer: 1/6

Step-by-step explanation:

Common denominator is 6 the 1/2 is. 3/6

the 1/3 is 2/6

Subtract. You get 1/6

4 0
3 years ago
Read 2 more answers
Please help me with this
Arturiano [62]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
Complete the given table for the equation 4x+y=9
madam [21]
If x=1 and y=5 we get as 4product of 1+5=9
=4+5=9
9=9
lhs=rhs
4 0
3 years ago
Polygon A is a square. Polygon B has 1 more sides than polygon A. What type of polygon is B?
Diano4ka-milaya [45]
The correct answer is A
5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help please !!!!!!! IF YOU KNOW THE ANSWER PLZ TYPE IT
    5·1 answer
  • the power generated by an electrical circuit (in watts) as a function of its current C (in amperes) is modeled by P(c)= -15c(c-8
    7·2 answers
  • Let f(x)=81+3e−0.7x . What is the value of f(−1) ? Round the answer to the nearest hundredth. Enter your answer in the box.
    6·2 answers
  • Given V = 2πr2h, solve for h
    15·1 answer
  • You measure the sides of a pool and find that it is 20 yards wide and 60 yards long.
    7·2 answers
  • I need an answer and explaination​
    11·2 answers
  • How does a digit in the ten thousands place compare to one in the thousands place
    9·1 answer
  • isabella bought one chocolate pie for 88 cents and one cookie for 65 cents. how much did isabella spend ?
    14·2 answers
  • 24 x1/3
    10·1 answer
  • 54 students fit on a bus. There are 125
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!