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
Blababa [14]
3 years ago
12

Select the correct answer. What is the inverse of function f?

Mathematics
1 answer:
zubka84 [21]3 years ago
7 0
the correct answer is b and a
You might be interested in
HELP MEEEE!!!<br><br> which of these graphs do not represent constant rates of change ?
Ganezh [65]

Answer:

Hello! Your answer would be below!

Step-by-step explanation:

Graph B)

Hope I helped! Ask me anything if you have questions!

3 0
3 years ago
Is (4, 5) a solution to this system of inequalities?<br> y &lt; 10x + 7<br> y x+1<br> yes<br> no
sammy [17]

Answer:

Yes

Step-by-step explanation:

5 0
2 years ago
The blades of a windmill turn on an axis that is 40 feet from the ground. The blades are 15 feet long and complete 3 rotations e
astraxan [27]

Answer:

a is the _amplitude_(Length of the blades)_

The vertical shift, k, is the _Mill shaft height_

a = 15\ ft\\\\k = 40\ ft

y = 15sin(\frac{\pi}{10}t) + 40

Step-by-step explanation:

In this problem the amplitude of the sinusoidal function is given by the length of the blades.

a = 15\ ft

The mill is 40 feet above the ground, therefore the function must be displaced 40 units up on the y axis. So:

k = 40\ ft

We know that the blades have an angular velocity w = 3 rotations per minute.

One rotation = 2\pi

1 minute = 60 sec.

So:

w = \frac{3(2\pi)}{60}\ rad/s

w = \frac{\pi}{10}\ rad/s

Finally:

a is the _amplitude_(Length of the blades)_

The vertical shift, k, is the _Mill shaft height_

a = 15\ ft\\\\k = 40\ ft

y = 15sin(\frac{\pi}{10}t) + 40

3 0
3 years ago
Read 2 more answers
Consider the following equation. -2x + 6 =[-2/3] + 5
Nataliya [291]

Answer:

that's my answer

hope it helps

3 0
3 years ago
The function c(x) = 0.5x+70
Lisa [10]

Given:

The cost function

c(x) = 0.5x + 70

where x is the number of miles the truck has been driven.

Graph:

We must first construct the table. We start by manually calculating the valueof c(x) for every x starting with x = 0.

We may take any real values of x ≥ 0 to make our table. Here, I have chosen x = 0, 10, 20, 30, 40, 50, 60, 70.

We then plot the points of x on the x-axis and of c(x) on the y (or vertical) axis.

The graph as well as the table have been uploaded as images.

Concept & Explanation:

<u>Domain</u> - the domain of the given function is the set of all the values that x can take for the function to be valid.

<u>Range</u> - the range of the given function is the set of all the values c(x) will take for each value of x in the domain.

Here, x represents the number of miles driven and c(x) represents the cost of renting. Clearly, neither x nor c(x) can be negative. Moreover, both these values will be real numbers.

Note that x may be zero (if the renter doesn't drive the truck at all) or x may be positive.

Taking the case when x = 0,

c(x)=0.5(0) +70 = 70

Therefore, we have identified the lower limits of both the domain and the range.

Seeing as the moving company has not imposed an upper limit on the number of miles that can be written, we can not reasonable identify any upper bounds for the domain and range.

So, domain is the set 0 ≤ x < ∞

And, range is the set 70 ≤ c(x) < ∞  


3 0
3 years ago
Other questions:
  • Let x represent the year and y represent the amount of sales, in millions of dollars, in the regression equation.
    13·1 answer
  • Find the x -intercept and y -intercept of the line. 2x-6y=18
    5·1 answer
  • Find the y-intercept of the line on the graph.<br> Enter the correct answer.
    12·1 answer
  • $54,000 at 7% for 3 years
    7·2 answers
  • Which expression shows how 6 • 45 can be rewritten using the distributive property?
    15·1 answer
  • Please help me, i am horrible at geometry.
    11·2 answers
  • Multiple Choice: Please select the best answer.
    10·2 answers
  • Samantha runs 3 miles every 2 days. How many days would it take her to run 24 miles
    11·2 answers
  • Which data set could be represented by the box plot shown below?
    13·2 answers
  • Write a Pythagorean triplet whose smallest member is 6​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!