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
g100num [7]
3 years ago
6

Which equation describes a relationship such that x = 0 must be excluded from the domain?

Mathematics
2 answers:
zepelin [54]3 years ago
7 0

Answer:

y = 2/x

Step-by-step explanation:

You cannot divide by zero because you will get an undefined value, and this will create a hole in the graph.

gregori [183]3 years ago
3 0

Answer:

y = \frac{2}{x\\}

Explanation:

Let's check all the answers to be sure we are correct!

Choice A)  y = 2x

The domain for y = 2x is represented by the interval (-∞,∞). This shows that the domain is all real numbers.

Choice B)  y = 2 + x

The domain is represented by the interval (-∞,∞). This shows that the domain is all real numbers.

Choice C)  y=\frac{2}{x}

We know that the denominator can not be equal to zero. You must remember this! So, now we find that the domain is represented by the interval,

                                              (-∞,0) ∩ (0,∞)

This shows that the domain is all real numbers except the number zero.

Choice D) y = x^{2}

The domain is represented by the interval (-∞,∞). This shows that the domain contains all real numbers.

Therefore, our answer is choice C!

Nice job everyone!

You might be interested in
How would you write 105% as a decimal?
kondor19780726 [428]
105% as a decimal would be 1.05 in decimal form
4 0
3 years ago
Read 2 more answers
(3x + 10) (2x + 15) what is the value of x ?
Mars2501 [29]
Answer:
6x^2 + 65x + 150

Explanation:

(3x+10)(2x+15)
6x^2 + 45x + 20x + 150
6x^2 + 65x + 150
5 0
3 years ago
Lin runs 8 laps around a track in 26 minutes.
lyudmila [28]

Answer:

Step-by-step explanation:

26/8=3.25

6 0
2 years ago
5a^5+60a^5-45a^4/15a^4
Artemon [7]
So basically, for this you would be combining like-terms and simplifying. This will give you -3a^8+65a^5
4 0
3 years ago
Help for brainliest plz
Kryger [21]

Answer:

oh uhm that is 3,4 <3

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is the average number of voters per precinct ?
    7·2 answers
  • PLZ HELP WORTH A LOT OF POINTS AND I HAVE 10 MINUTES!!!!
    11·1 answer
  • It is 2,949 miles round trip to Craig's aunt's house.
    12·1 answer
  • Please help me with this urgenttlyyyyyy
    12·1 answer
  • H E L P P P P P P P PP P P P P P P P P P P P PP. PP. P PP P P P P P P P P P P P P P P P P PP P. PP P P P P P P P. P P
    15·2 answers
  • The perimeter of a triangle is 120. If the ratio of the
    10·1 answer
  • PLZ HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • Subtracting fractions with unlike denominators
    14·1 answer
  • A set of golf balls sells for $20. This week it is on sale for 30% off of the original price. What is the sale price of the set?
    12·2 answers
  • Solve (x-4)² = 5.<br> A. x=9 and x = -1<br> B. x=-4± √√5<br> OC. x=4+√5<br> D. x-5± √√4
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!