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
Lubov Fominskaja [6]
3 years ago
15

Which of the following expressions represents a function?

Mathematics
1 answer:
makkiz [27]3 years ago
8 0
Selection A is appropriate.

_____
The rest of the choices have one value of x corresponding to multiple values of y. Thus, they don't meet the requirement of a function.
You might be interested in
All points from which of the following patterns would be contained on the given graph?
BARSIC [14]
The next number in the linear pattern would be 18
3 0
4 years ago
Read 2 more answers
-2.1b +5.3= b -- 3.1b + 5.3<br><br> does is have one solution or infinitely many solutions ? Why ?
pychu [463]

Answer: infinitely many solutions.

Step-by-step explanation:

Ok, our equation is:

-2.1*b + 5.3 = b - 3.1*b + 5.3

now, simplifyng the right side, we have:

b - 3.1*b + 5.3 = (1 - 3.1)*b + 5.3 = -2.1*b + 5.3

Then our initial expression is:

-2.1*b + 5.3 = -2.1*b + 5.3

So in both sides of the equality we have the exact same thing, so this is a trivial equality.

This means that the equality will remain true for any value of b, which means that we have infinitely many solutions.

6 0
3 years ago
Use the long division method to find the result when 3x^3+23x^2+23x+6 is divided by 3x+2.
horsena [70]

Answer:

x^{2} + 7x+3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The lunch lady has 3 pounds of lasagna left over. If she makes 1/6-pound servings, how many servings of
maksim [4K]

Answer:

⇒\frac{1}{6}×3

⇒\frac{1}{2}

Step-by-step explanation:

6 0
3 years ago
Hi! Can someone help me with this, please? I would be very grateful forever!
stich3 [128]
I’m pretty sure it’s talking about the amount of water regulated to food for example how much water does gelatin have 90% why? How? Because the food produces its self with water making it absorbed and the best way the question is asking is how many __in units.
5 0
2 years ago
Other questions:
  • Mean:<br>median:<br>mode:<br>plz help
    8·2 answers
  • Plz help The graph shows the time passed and the amount owed on a loan
    15·2 answers
  • Suppose you are told that a 95% confidence interval for the average price of a gallon of regular gasoline in your state is from
    7·1 answer
  • Which graph shows a polynomial function of an even degree?​
    9·1 answer
  • Find the area of the following trapezoid. 5 7 14<br>​
    10·2 answers
  • A certain ski resort has two ski runs
    9·1 answer
  • For the vertical motion model h(t) = -16t^2 +54 + 3. identify the maximum
    13·1 answer
  • In a circle of any size, what ratio does
    15·2 answers
  • how can you fluently add, subtract, mulitply, and divide decimals? how can you multiply and divide fractions?​
    15·1 answer
  • given right triangle ABC with altitude BD drawn to hypotenuse AC. If BD = 24 nd DC = 12, what is the length of AD?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!