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
sergij07 [2.7K]
3 years ago
8

X=y2 is this equation a function?​

Mathematics
2 answers:
Bezzdna [24]3 years ago
5 0
No it isn’t because a function gives a y for every x
lorasvet [3.4K]3 years ago
4 0

Answer:

No it isn't.

Step-by-step explanation:

A function gives just one  

y

for every  

x

.

In this case there will always be two  

y

's for every  

x

, because the reverse will be  

y

=

+

√

x

or

y

=

−

√

x

Example:  

x

=

4

→

y

=

−

2

or

y

=

+

2    

You might be interested in
I haven't been great at this subject so can you please help?
balandron [24]
No sorry:( hope someone helps
4 0
3 years ago
Read 2 more answers
What is 0.17 in standard form?
Vladimir [108]
17 x 10 ^-2

*^-2 is a indicies* 
8 0
3 years ago
Read 2 more answers
A student is given a reading list of nine books from which he must select three for an outside reading requirement. In how many
Aleksandr-060686 [28]
Basically you have to multiply 9x8 for the numerator, and the denominator is 3x2 so as you know 9x8 is 72 divide that by 3x2 is 6 and you get 72/6=12
4 0
3 years ago
Two basketball players average the same number of points per game. What information would be most helpful in determining which p
Alenkasestr [34]

Answer:

The number of games each player has played

Step-by-step explanation:

Generally to measure variability, we use the range, the variance, the standard deviation and inter quartile ranges.

Given is that the averages are same, this implies that the mean of the two data sets are same. Variability can also be measured by the total number of points each player has scored. It can also be determined by the average number of points each player’s team scores per game.

So, correct answer is option B: the number of games each player has played.

7 0
3 years ago
Read 2 more answers
Explain the difference between using the cosine ratio to solve for a missing angle in a right triangle versus using the secant r
Mkey [24]

Answer:

Step-by-step explanation:

In trigonometry, secant in a right triangle, is the reciprocal of the cosine of an angle symbol: sec while cosine is in a right triangle, is the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse.

The cosine of an angle is the ratio of the length of the side adjacent to the angle divided by the length of the hypotenuse of the triangle. The cosine of ∠A will be abbreviated as cos ∠A

The secant of x is 1 divided by the cosine of x: sec x = 1 cos x , and the cosecant of x is defined to be 1 divided by the sine of x: csc x = 1 sin x .

4 0
4 years ago
Other questions:
  • Evaluate: -6x + 5y when = 9 and y= -7​
    6·2 answers
  • How can i show how numbers are related to each other
    9·1 answer
  • The score distribution shown in the table is for all students who took a yearly AP statistics exam. An AP statistics teacher had
    6·1 answer
  • What is 24 and 18 GCF equals
    9·2 answers
  • I NEED ANYBODYS HELP PLZ
    10·1 answer
  • Does anybody know the answer to this?
    11·2 answers
  • What number should be added to the expression x2+6x to change it into a perfect square trinomial?
    12·1 answer
  • What’s the answer to this if u know! Thank u though!
    10·2 answers
  • Convert:5.6 L INTO Milliters
    6·1 answer
  • Someone mind helping? It’s pretty late rn and I need to hurry this up..
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!