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
kirza4 [7]
3 years ago
7

Show that f(x)=πx-2 and f-1(x)=(x+2/π) are inverse functions of one another

Mathematics
1 answer:
iVinArrow [24]3 years ago
5 0
They are not inverse functions of one another. For f(x) and g(x) to be inverses of each other, f(g(x)) = x. In this case, pi(x+2/pi)-2 = pi* x, which is not x.
You might be interested in
A line has slope -1. It passes through the point Q(2, -n) and R(4, -3). What is the value of n?
dsp73

Answer:

i need this answer too

Step-by-step explanation:

lol

7 0
3 years ago
Given one factor of the polynomial, factor the polynomial completely.
astraxan [27]

Answer:

The factors are (x  - 1)(x - 5)(x + 2).

Step-by-step explanation:

Long division:

x - 5 )x^3 - 4x^2 - 7x + 10( x^2 + x - 2 <--------- Quotient.

        x^3 - 5x^2

                   x^2 - 7x

                    x^2 - 5x

                           - 2x + 10

                            -2x + 10

                              ...........

x^ 2 + x - 2 = (x + 2)(x - 1).

7 0
3 years ago
Determine the volume in litres of 14kg of petrol of density 700kg/m³​
valkas [14]

Answer:

p =  \frac{m}{v}

Step-by-step explanation:

Density is the ratio of an object's mass to its volume, and it measures how compact an object is. The density of an object, p, is directly proportional to its mass, m, and inversely proportional to its volume, V:

p =  \frac{m}{v}

4 0
2 years ago
Solve for f(-1)<br><br> f(x)=-3x +3<br><br> f(-1)=?
krok68 [10]
9 or -9 ...if I’m wrong sorry
6 0
2 years ago
Tyrone has 20 pieces of candy. The ratio of chocolate to hard candy is 1:3. How many pieces of hard candy does Tyrone have?
belka [17]

Answer:

15 pieces

Step-by-step explanation:

a ratio of 1:3 has 4 total parts, meaning that each part is 5.

20/3 = 15 so that means he has 5 pieces of chocolate and 15 of hard candy.

8 0
2 years ago
Read 2 more answers
Other questions:
  • I completely lost please help
    10·1 answer
  • Shane's money is 3:11 if Isabella has 33 dollars how much do shane and Isabella have together
    6·1 answer
  • The graph shows the charges of an instructor. The instructor charges an initial fee and then an hourly rate of $8.00 an hour for
    15·2 answers
  • 4x+5x+3x=444<br> How would you do this
    6·1 answer
  • A keyboard that costs $475 is marked down 15%. what is the reduced price of the keyboard
    5·2 answers
  • Evaluate the expression when<br> c=5/8<br> x= -3/16<br> 4x-c<br> Write your answer in simplest form.
    14·1 answer
  • How would i describe the relationship?
    12·1 answer
  • If x = 15 units, y = 18 units, z = 9 units, and h = 12 units, then what is the surface area of the triangular prism shown above?
    8·2 answers
  • Whats the answer <br><br><br><br> HURRY IM BEING TIMED
    6·2 answers
  • A bottled water company runs a promotion in which 1 out of every 4 bottles has the word "Winner" printed under the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!