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
elena55 [62]
3 years ago
5

Which equation should be used to graph y=sec^-1(x) on a calculator ?

Mathematics
1 answer:
erastova [34]3 years ago
4 0
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).
You might be interested in
An 80% confidence interval is (150, 170). What is the margin of error?
Viefleur [7K]

Answer:

10

Step-by-step explanation:

it is what it is

5 0
3 years ago
How many solutions does this equation have? -3 – 7t = -7t - 3
nignag [31]

Answer:

3)infinitely many solution

Step-by-step explanation:

-3 - 7t = -7t - 3

-7t + 7t = -3 + 3

0 = 0

if there is same number on both side it have infinitely many solution.

hope u like it ‍❤️‍❤️‍‍❤️‍

for any question comment me

3 0
3 years ago
What is 3x3x8x<br><br> help it’s so hard pls
Vesna [10]
72 if your needing to times them
8 0
3 years ago
(1×10,000)+(3×100)+(5×10)+(9× 1/10 )+(8× 1/100 ​ ) as a decimal number.
Fed [463]

Answer:

10350.98

Step-by-step explanation:

6 0
3 years ago
What integer is 15 more than -35?
Anarel [89]

Answer:

The integer is -20

Step-by-step explanation:

Is means equals  and more than means add

W = 15+-35

W = -20

3 0
3 years ago
Other questions:
  • (X-3)(x+2) = 0 what is the answer to this ?
    5·1 answer
  • How many nines are in 63?
    7·1 answer
  • A car travels 90 miles in 1.5 hours. at this rate, how many miles can it travel in 4 hours?
    10·1 answer
  • Markers are sold in boxes packs or as single markers each box has 10 packs each pack has 10 markers draw picture to show two way
    6·1 answer
  • ?????????????????????? Help???plzz
    12·1 answer
  • The hypotenuse of a 45 -45 -90 triangle measures 18 cm.
    15·1 answer
  • I got 7. check my answer please :)
    9·2 answers
  • It costs $20 plus $2 per hour to rent a golf cart. What is the unit rate of change for this situation?
    15·1 answer
  • in a bag there are 6green balls4 blue balls and 5 yellow balls what is the probability of choosing a green ball ​
    11·2 answers
  • What is the rhyme scheme of this poem?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!