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
Dafna1 [17]
3 years ago
15

The point (-5,3) lies on the graph of f(x). Which of the following points lies on f-1(x)?

Mathematics
1 answer:
Firlakuza [10]3 years ago
3 0

Answer:

(3, -5).

Step-by-step explanation:

By the definition of inverses:

\text{If $f(a) = b$, then $f^{-1}(b)=a$}

In other words, the inverse of a function returns the input when given the output of the original function.

We know that the point (-5, 3) lies on the graph of f(x). In other words:

f(-5)=3

Then by definition:

f^{-1}(3)=-5

So, the point (3, -5) must lie on the graph of f⁻¹(x).

You might be interested in
Is 16.263548952347... a rational<br> number and why?
anzhelika [568]

Answer: no it is not

Step-by-step explanation: any number that repeats forever cannot be written as a rational way or a fraction. So it is not rational.

8 0
3 years ago
Find the 67th term of the following arithmetic sequence.<br> 14, 20, 26, 32, ...
Jlenok [28]

Answer:

410

Step-by-step explanation:

You can use the equation f(n)= 14+(n-1)6 and you substitute in 67 for n.

7 0
3 years ago
Which equation should be used to graph y=sec^-1(x) on a calculator ?
erastova [34]
Arcsecant or arcsec or sec⁻¹ is an inverse trigonometric function. And many calculators don't have a key for them because they can be calculated with basic trigonometric functions like so:

sec⁻¹(x)=cos⁻¹(1/x). 

So the correct answer is the fourth one: y=cos⁻¹(1/x).
4 0
3 years ago
Which of these expressions is equivalent to 8p3 + 27?
kipiarov [429]

Answer:

Hey there!

(2p - 3)(4p2 + 6p + 9) is equal to 8p^3+27. This is just a sum of cubes!

Let me know if this helps :)

3 0
3 years ago
Read 2 more answers
Macy's final grades are a A, B, C, D, D, D, F, all are weighed the same, what would her final grade be?
Inga [223]
Her final grade would be 70%
6 0
3 years ago
Other questions:
  • Please help I really need it
    12·1 answer
  • Lisa's pet shop has 2 fish tanks. Tank A contains smaller fish who are fed 1 gram of food each per day. Tank B contains larger f
    15·1 answer
  • Find the inverse of the matrix <img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D-4%266%5C%5C8%26-12%5C%5C%
    6·1 answer
  • Complete the steps to solve for x 5/8x-1/3x=7
    7·1 answer
  • Help plz I don’t understand #geometry
    8·1 answer
  • What percent of 25 is 20?<br> A) 40%<br> B) 50%<br> C) 60%<br> D) 80%
    10·2 answers
  • Please help I'm not the best at word problems and I really need help​
    13·1 answer
  • Which expression represents the product of s and 39?<br>A=39-s<br>B=39÷s<br>C=39s<br>D=39+s​
    5·1 answer
  • Question:
    6·1 answer
  • HELP MEE!!!! Yesterday, the temperature at noon was 11.4℉. By midnight, the temperature had decreased by 15.7 degrees. What was
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!