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
Anuta_ua [19.1K]
3 years ago
11

The graph shows the equation x2 + y2 = 5. Use the slider for a to move the vertical line on the graph. Based on the vertical

Mathematics
1 answer:
lidiya [134]3 years ago
4 0

Answer: This equation is not a function.

Step-by-step explanation:

Ok, a function is something like a "machine".

It takes an input value, x, and transforms it into an output value, y.

Such that for every input x, the function can transform it into only one value of y.

for example, if we have a "function" f(x)

such that f(2) = 3 and f(2) = 4

(for the same input, x = 2, we have two different outputs)

Then this is not a function.

Now, the given equation is:

x^2 + y^2 = 5

This is actually the equation for a circle, centered at the point (0, 0) and with a radius equal to √5.

Then, if we want to transform it into y(x), we can see a problem

If x = 0, we have:

0^2 + y^2 = 5

y^2 = 5

then we have two possible values for y:

y = +√5

y = -√5

Then for one value of x, we have two values of y.

This means that this is not a function.

You might be interested in
Enter the numb bee that belongs in the green box
bulgar [2K]

this is the answer

210.28

7 0
3 years ago
Carlos gross pay was 8357.75 for 27 regular hours worked. What is her regular rate of pay?
Alex777 [14]

Answer:

im not sure but i think its 48

Step-by-step explanation:

if you divide the two you get 96. Divide that by the  average rate number (2) and get 48.

8 0
3 years ago
How do you convert to radians
Elanso [62]
 If x is an which of the following statements adds 5 to the current value of x and stores the new value back in x?If x is an int, which of the following statements adds 5 to the current value
6 0
3 years ago
Read 2 more answers
A spinner has eight equal sections numbered from 1–8. Predict how many times the pointer will land on a 2 or a 5 if you spin the
Alja [10]

Answer:

15 times

Step-by-step explanation:

By spinning once, the probability of landing on 2 is 1/8

The probability of landing on 5 is 1/8

The probability of landing on 2 or 5 is 1/8 + 1/8 = 2/8 = 1/4

So spinning 60 times, the number of times we expect a landing on 2 or 5 will be ;

1/4 * 60 = 15 times

8 0
3 years ago
Combine like terms to simplify the expression: 2a+3b-4c-b+2a+2c
Ulleksa [173]

Hey there! I'm happy to help!

First let's combine all of the terms with a.

2a+2a=4a

Now the ones with b.

3b-b=2b

And the ones with c.

-4c+2c=-2c

So, our simplified expression is 4a+2b-2c.

Have a wonderful day! :D

8 0
3 years ago
Other questions:
  • Which expression can be used to find the surface area of the following rectangular prism?
    10·2 answers
  • Fractions closer to 0 than to 1
    15·1 answer
  • The distance between 15 and 6
    8·2 answers
  • Simplify.<br> 35<br> 8x<br> 5<br> 16x
    5·1 answer
  • Anna sold 1 tie for every 4 shirts. Which proportion would determine how many shirts she would need to sell along with 16 ties?​
    10·1 answer
  • A 2 × 3 rectangle is partitioned into 6 congruent numbered squares as shown. A single 1 × 2 rectangle is placed to cover exactly
    5·1 answer
  • Identify the volume of the composite figure. Round to the nearest tenth.
    11·2 answers
  • PLEASE HELP WITH MATH ASAP!!!!! ITS DUE IN 10 MINS!!! ILL GIVE BRAINLIEST
    10·1 answer
  • Without doing any calculations, is positive or negative?<br><br> Explain your reasoning.
    13·2 answers
  • What is the probability that a respondent chosen at random is a male or a​ female?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!