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
Likurg_2 [28]
3 years ago
11

Does this table represent a function? Why or why not?

Mathematics
2 answers:
Nutka1998 [239]3 years ago
5 0

Answer:

C.No because two of the y values are the same

Step-by-step explanation:


Novosadov [1.4K]3 years ago
3 0

Answer: A. No, because one x-value corresponds to two different y-values.

Step-by-step explanation:

  • A function is a kind of  special relationship where each input has only a single output.

We take input variable as 'x' and output variable as 'y'.

In the given table, it can be seen that one input value corresponds to two two different output values.

i.e. 8 is the input value corresponding to 5 and 8 both.

It  contradicts the definition of the function.

Hence, the given table doesn't represent any function.

You might be interested in
Someone help me and explain . this is confusing.
pentagon [3]

Answer:

on the image

Step-by-step explanation:

sorry for handwriting lol, hope this helps

7 0
3 years ago
Read 2 more answers
A repeated-measures study comparing two treatments with n = 4 participants produces md = 2 and ss = 75 for the difference scores
valentinak56 [21]

The estimated standard error for the sample mean difference is  2.5 .

According to the question

A repeated-measures study comparing two treatments

n = 4

MD(mean difference) = 2

SS (sum of square) = 75

Now,

error for the sample  

Formula for standard error

S^{2} = \frac{SS}{n-1}

by substituting the value

S^{2} = \frac{75}{4-1}

S^{2} = \frac{75}{3}

S² = 25

S = 5 (s is never negative)

Standard error of the estimate for the sample mean difference

As

The standard error of the estimate is the estimation of the accuracy of any predictions.

The formula for standard error of the mean difference

standard error of the mean difference  =\frac{standard\\\ error}{\sqrt{n} }  

standard error of the mean difference = \frac{5}{\sqrt{4} }  

standard error of the mean difference = 2.5

Hence, the estimated standard error for the sample mean difference is  2.5 .

To know more about estimated standard error here:

brainly.com/question/14524236

#SPJ4

5 0
2 years ago
What is the pattern here?
tigry1 [53]
To get the number at the back, you would need to multiply the number in front by 3 and minus 1.
The answer would be A
8 0
3 years ago
Janet is comparing prices of bottled water. One bottle of water costs $1.92 and contains 12 ounces. Another bottle of water cost
Veseljchak [2.6K]

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

tinyurl.com/wpazsebu

3 0
3 years ago
effren recorded the number of students in each class level at highschool.based on his findings,what is the probability that a ra
eimsori [14]
The answer is C) 3/10
4 0
3 years ago
Other questions:
  • Ernie bought 3 12-packs of regular cola, 4 12-packs of diet cola, and 2 6-packs of orange soda. How many cans did he buy? 3. Dra
    8·1 answer
  • What is the approximate value of x? Round to the nearest tenth.
    14·2 answers
  • I just need to get my homework done because it is 8:00
    5·2 answers
  • Emilie brought a water bottle for two dollars. She also bought some candy bars for three dollars each. Emilie did not spend more
    13·1 answer
  • Compute the value of each expression: |−12|−2|−6|
    7·1 answer
  • Karen wants to get an average of 92% at the end of the semester in her class. She has 1 test left to take before the semester is
    14·1 answer
  • The perimeter of a square is 67 cm. What is the length of its
    13·2 answers
  • Al sumar 2x+5y-4z+9 y 2x-4y+6 se obtiene?
    9·1 answer
  • For my younger brother no links or bots
    15·2 answers
  • Please answer the question in the picture
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!