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
zavuch27 [327]
3 years ago
9

(1.) decide if function f is invertible.

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0
<span>a) f(n) is the number of students in your calculus class whose birthday is on the nth day of the year.

f(n) is not invertible because several different days, n, may have the same number of students, f(n). Then for one specific f(n) you cannot determine a unique n.

b) f(x) is the volume in litters of x kilograms of water at 4 degrees celsius.?

f(x) is invertible because each x gives a different f(x), then you can determine unambiguously which f(x) corresponds to each x.
</span>
You might be interested in
What is the measure of &lt;1<br> 1. 80<br> 2. 40<br> 3. 160
Ratling [72]
No she pero necesito puntos :3
3 0
3 years ago
(x^3 -6x^2 -7x -9)/ (x-3)
maks197457 [2]

The answer is x^2 - 3x - 8 - (33/(x - 3))

7 0
3 years ago
Aladdin had two envelopes to start. He bought three packs of
Stells [14]
Since it starts with 2 envelopes, subtract 2 from 17 to get how many and in all 3 packs.
17 - 2 = 15
Now, we divide that number by 3 to get how many are in each envelope.
15 / 3 = 5
There are 5 envelopes in each pack.
8 0
3 years ago
Please help meeeeeee
raketka [301]

Answer:

15 apples

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Select the statements that are true for the graph of y=(x+2)2+4 .
guapka [62]
I think you probably meant <span>(x+2)^2+4 because the equation you have provided is not written in proper formatting and would actually be a straight line. However, if you meant for that second 2 to be an exponent, you now have a quadratic equation which would graph as  a parabola. Remember the basic formula is y=(x-h)^2 +k where (h,k) is your vertex. So you change the sign of the number in the parenthesis, but not the number outside the parenthesis when finding the vertex. If there is a negative number in front of your equation, then the parabola is flipped upside down so the vertex would be a maximum, but if it is positive, or has nothing in front of it, then the parabola sits up like a bowl so the vertex is a minimum.</span>
8 0
3 years ago
Other questions:
  • One million four hundred ninety-six thousand seven hundred seventy -two in standard form
    7·2 answers
  • Need help ASAP. The person who answers will brainlyest
    9·1 answer
  • Rodney buys 6 pounds of bananas for 5.10$. how much do bananas cost?
    12·1 answer
  • E
    5·1 answer
  • Find the median of the following data set: 95, 92, 96, 93, 94, 95, 93 *
    12·2 answers
  • A rectangular garden measures 26ft by 37ft. Surrounding (and bordering) the garden is a path 2ft wide. Find the area of this pat
    13·1 answer
  • If you multiply 5(2x+3+4y), the answer is ______
    14·2 answers
  • 5/6+(−11/6) Answer this for me please thank you!!!!!!
    5·1 answer
  • (4 x 5) ( 4 x 9)<br> i need help
    14·2 answers
  • Slove 8 - 2.666 to the nearest hundreds​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!