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
BlackZzzverrR [31]
3 years ago
14

PLS HELP I DONT UNDERSTAND :( WILL MARK BRAINLIEST+

Mathematics
2 answers:
mojhsa [17]3 years ago
4 0

Answer:

C

Step-by-step explanation:

functions can only have domains that are different numbers, (first number) the rest repeat the domain and that makes it not a function

galben [10]3 years ago
3 0

Answer:

C

Step-by-step explanation:

A set of pairs is a function if and only if there is only <em>one</em> y-value for each x-coordinate. In other words, the x-coordinate <em>cannot </em>repeat. If it does, then it must equal the same thing.

Let's go through each of the choices.

For A, -5 repeats twice. It simultaneously equals both 4 and -2. This cannot be true if this is a function, so A is not correct.

For B, 2 repeats twice. It equals both 6 and -6. So, this is also not a function.

For C, no digits are repeating. Thus, this is a function.

To make sure, in D ,-3 is repeating. It is both -4 and 8, so this is not a function.

So, our answer is C.

And we're done!

You might be interested in
1
gayaneshka [121]

Step-by-step explanation:

OOOO

BYE

8 0
3 years ago
Please help me with this​
mylen [45]

Answer:

You Can Scan This In The App And Then Its Solved

3 0
3 years ago
A line passes through the points (8, 10) and (9, 10). What is its equation in slope-intercept form?
mash [69]
I’m pretty sure that in slope intercept form it will be y-10=(0/1)(x-8)
4 0
3 years ago
Please provide answer to 3-3 x 6 + 2 =
kicyunya [14]

Answer: 0

Step-by-step explanation:

3 - 3 is 0

6 + 2 is 8

0 x 8 = 0

5 0
3 years ago
Read 2 more answers
When you combine equations and both variables are eliminated and the result is a true statement, the system of equations has ___
Andrews [41]
One or a unique its the some thing
3 0
3 years ago
Other questions:
  • If the perimeter of the triangle is 49 m, find the third side of the triangle.
    10·1 answer
  • A right rectangular prism has a length of 7 centimeters, a width of 5 centimeters, and a height of 4 centimeters. What is the vo
    6·1 answer
  • Solve for x: 2/3 (x-4) =2x
    10·1 answer
  • a bad contains 4 red marbles, 16 yellow marbles, 5 purple marbles, 16 blue marbles, and 10 greem marbles. What is the probabilit
    5·2 answers
  • A states division of motor vehicles claims that 60% of teens pass their drivers test on the first attempt. an investigative repo
    14·1 answer
  • (30 points for answering! If you show steps I will give brainliest!)
    7·1 answer
  • Kedar is comparing the costs of phone plans. For phone plan A, the cost is $15.00 to connect and then $0.02 per minute. For phon
    15·2 answers
  • Which inequality represents the situation? The maximum weight, w, an elevator can lift is 2,200 pounds. w ≥ 2,200 w &gt; 2,200 w
    9·1 answer
  • 14 more than 5 times a number is equal to 20. find the number
    7·1 answer
  • Which of the following is the set of the second coordinates
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!