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
Lunna [17]
2 years ago
15

1) Which relation is a function?

Mathematics
1 answer:
jasenka [17]2 years ago
3 0

Answer:

B

Step-by-step explanation:

x = y-4x^2 can be rearranged to get y = 4x^2 + x, which is a function

You might be interested in
Cooper is taking a multiple choice test with a total of 80 points available. Each question is worth exactly 4 points. What would
VLD [36.1K]

Answer:

80-4(2)=72; 80-4(x) if he got x wrong.

3 0
3 years ago
A polygon has vertices at (-1,1), (1,1), (1,-1) & (-1,-1) what is the perimeter in units of the polygon
sukhopar [10]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
What is the factor of 9x2-16?
Grace [21]

Answers:

9×2-16

18-6

= 2

7 0
3 years ago
The endpoints of one diagonal of a rhombus are (0, -8) and (8, -4). If the coordinates of the 3 rd vertex are (1, 0), what are t
atroni [7]
You can answer this problem using the midpoint formula, but we can work out the 4th vertex by just logically thinking it through by first drawing out the rhombus on an x-y coordinate plane.  I wrote the answer out on paper since it is easier than typing.  Let me know if you have any questions.

6 0
3 years ago
What is the domain and the range of these functions?? quick please!!!!!!!!!!
Sever21 [200]
The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. A rational function is a function of the form f(x)=p(x)q(x) , where p(x) and q(x) are polynomials and q(x)≠0 .
6 0
3 years ago
Other questions:
  • Solve by the linear combination method.<br><br> 8g – 5h = 7<br> 4g + 10h = 1
    7·1 answer
  • Three research departments have 9 , 6 , and 8 members, respectively. Each department is to select a delegate and an alternate to
    8·1 answer
  • I will mark you as brainlinest for correct answer!!!!!pleaseeeee help!!!!!!
    9·1 answer
  • Need help with this problem
    11·1 answer
  • Find the length of DE. Round to the nearest hundredth. (Picture included)
    7·1 answer
  • Each bottle of apple juice costs $2.40 and each bottle of orange juice costs $2.20. If James has $50.80 and wants to buy 10 bott
    5·1 answer
  • HELP PLEASE&lt;3 <br> Find the missing angle <br> Btw its trigonometry
    12·1 answer
  • 9:15 in ratio simplest form
    12·2 answers
  • In an experiment, fis the control variable, g is the response variable, and h
    13·1 answer
  • A yacht travels at a rate of 8 miles per hour for 10 hours. Let y bet the distance, in miles, the yacht travels for a given amou
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!