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
Ghella [55]
3 years ago
6

Find the inverse function of y=9x

Mathematics
1 answer:
zloy xaker [14]3 years ago
4 0

Answer:

Replace  

F

(

x

)

with  

y

.

y

=

9

x

Interchange the variables.

x

=

9

y

Solve for  

y

.

Tap for more steps...

y

=

x

9

Solve for  

y

and replace with  

F

−

1

(

x

)

.

Tap for more steps...

F

−

1

(

x

)

=

x

9

Step-by-step explanation:

You might be interested in
Can someone explain this
horsena [70]

9514 1404 393

Answer:

  • resultant force: 93.946∠-10.62° N
  • line of action: 17.314x +92.337y = 809.433

Step-by-step explanation:

We can use the notation a∠b to represent the (x, y) components (a·cos(b), a·sin(b)), where angle b is measured CCW from the +x direction. If we label the forces a, b, c, d clockwise from A, then we have ...

  a = 80∠0° = (80, 0)

  b = 60∠90° = (0, 60)

  c = 90∠45° = (63.640, 63.640)

  d = 150∠-110° = (-51.303, -140.954)

__

If we label point A the origin, then the clockwise torque on point A is the sum of products of the force x-component and its y location, and its y-component and the negative of its x location.

  T = (0, 0)·(80, 0) +(3, 0)·(0, 60) +(3, -8)·(63.640, 63.640) +(0, -8)·(-51.303, -140.954)

  T = 809.433 . . . . n·m, the CW torque on point A

__

The sum of forces is ...

  F = a +b +c +d = (92.337, -17.314) = 93.946∠-10.62° . . . N

__

This force, applied to the point of application, must generate the same torque as the given forces. That is ...

  F·(y, -x) = 809.433

Then the equation of the line of action is ...

  17.314x +92.337y = 809.433 . . . . . x and y in meters measured from A

Any point (x, y) on this line will serve as a point of application of the force. Unfortunately, this line of action does not pass through the rectangular plate. The attachment shows the point (D) on the line of action that is closest to point A.

_____

<em>Additional comment</em>

The resultant force could be decomposed into two forces acting <em>on the rectangular plate</em>. One could be of much larger magnitude, operating at the corner opposite point A. This force would provide the necessary torque. Another would be acting on point A, providing no torque, but with components such that the resultant has the correct magnitude and direction.

6 0
3 years ago
Utilizar la recta numerica para calcular:
Ivenika [448]
12+2= 14
4+7=11
-9+3=-6
-14 +5 = -9
-11+ -2 = -13
-3+ -8 = - 11
7 0
3 years ago
Read 2 more answers
A recipe for 1 loaf of banana bread uses 34 cup of bananas.
jonny [76]

Answer: yes

Step-by-step explanation:

Each loaf uses 34 cups

1 loaf 114-34= 80 cups left

2nd loaf 80-34= 46 cups left

4 0
3 years ago
Addies has 7 grades on her report card. The overall average is 77%. One grade was incorrectly recorded as 18% instead of the act
inessss [21]
77(7) = 539, the total points of all her tests

539 - 18 + 81 = correct total points = 602

602/7 = 86 which is the new average
4 0
3 years ago
What is the domain of f(x)=9-x2
son4ous [18]

The domain is all real number

There is no limit to what x can be

Choice G

5 0
3 years ago
Other questions:
  • Graphs of equations with three variables carlos is buying salad and pizza for a company lunch. suppose that a bowl of salad cost
    10·1 answer
  • Michelle bought 76 pounds of cocoa powder for her bakery. Every day she used the same amount of cocoa powder to make bakery item
    9·2 answers
  • X^2-3/4x +3/8 equals what
    15·1 answer
  • Sophie made 40 treats(original) for her birthday. She gave 8 away(change) to her family before taking the rest to school. What p
    12·1 answer
  • There are 25 students in Ms.Morris's class. She wants to divide the class into 3,4,or 5 equal teams with all students on a team.
    6·2 answers
  • Need help with factoring, x squared +12x+35
    13·1 answer
  • Let X be the number of successes in six independent trials of a binomial experiment in which the probability of success is
    7·1 answer
  • Solve for all values of x using the quadratic formula when the equation is x2 + 3x +2. use variables with proper assignments for
    9·2 answers
  • Simplify the expression using the order of operations show all your work 150- (4²+4) ÷ 2
    15·2 answers
  • What divided by -18 = 23
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!