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
soldi70 [24.7K]
3 years ago
6

Is (6,1)(8,-3)(6,7) a function

Mathematics
2 answers:
bixtya [17]3 years ago
7 0

Answer:

Its not a function

Step-by-step explanation:

since x=6 produces y=1 and y=7, it is not a function

pochemuha3 years ago
6 0

Answer:

No It's not

Step-by-step explanation:

Since

x=6 produces y=1 and y=7, the relation (6,1),(8,−3),(6,7) is not a function.

The relation is not a function.

You might be interested in
The product of the page numbers on two facing pages of a book is 156. Find the page numbers
Gnoma [55]

Let x be the page number then x+1 would be the other page number (because the pages are two facing pages which means they follow on consecutively)

Then

(x)(x+1) = 156

x^2 + x - 156 = 0

x = 12 or x = -13( but x can't be a negative number)

so x = 12

and the next page is 13

3 0
3 years ago
Jacob received a new salary of 45900 this is 8% more of his former salary what is his former salary
Brrunno [24]
$42,500 because 45900 dividede by 1.08 is 42500

4 0
3 years ago
F(X)=2x^2 +1 find and simplify:: if f(a) =19 find a.<br> Isn't a just 19??
liberstina [14]
2a^2+1=19\\&#10;2a^2=18\\&#10;a^2=9\\&#10;a=-3 \vee a=3
5 0
3 years ago
Elena has a bottle that has a capacity of 34 quarts. What is the maximum amount of liquid that can be stored in this bottle?
katovenus [111]
I would say 8.5 gallons
4 0
3 years ago
The amount of time workers spend commuting to their jobs each day in a large metropolitan city has a mean of 70 minutes and a st
Zepler [3.9K]

Answer:

At least 75% of these commuting times are between 30 and 110 minutes

Step-by-step explanation:

Chebyshev Theorem

The Chebyshev Theorem can also be applied to non-normal distribution. It states that:

At least 75% of the measures are within 2 standard deviations of the mean.

At least 89% of the measures are within 3 standard deviations of the mean.

An in general terms, the percentage of measures within k standard deviations of the mean is given by 100(1 - \frac{1}{k^{2}}).

In this question:

Mean of 70 minutes, standard deviation of 20 minutes.

Since nothing is known about the distribution, we use Chebyshev's Theorem.

What percentage of these commuting times are between 30 and 110 minutes

30 = 70 - 2*20

110 = 70 + 2*20

THis means that 30 and 110 minutes is within 2 standard deviations of the mean, which means that at least 75% of these commuting times are between 30 and 110 minutes

8 0
3 years ago
Other questions:
  • Are the polygons similar? If they are, write a similarity statement and give the scale factor.
    6·1 answer
  • What is <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br> 2/3(3x+9)=−2(2x+6)
    13·1 answer
  • Find the 102nd term,given the first term and the common difference <br><br> A1=52 and d=12
    6·1 answer
  • Insert parentheses to make each statement true
    8·1 answer
  • Find the general solution for the differential equation \displaystyle{\left.{d}{y}\right.}+{9}{x}\ {\left.{d}{x}\right.}={0}dy+9
    5·1 answer
  • A package of dental floss contains 25m of floss. How many yards of floss are in the package? If a dental hygienist uses about 18
    11·1 answer
  • Solve 7b = 91<br> Please answer
    8·2 answers
  • I WILL GIVE YOU BRAINLY PLSS
    5·1 answer
  • So far, Chris has burned 664.6 calories. He wants to burn a total of 800 calories. How many more calories must Chris burn?
    5·2 answers
  • a shelf in the metro department store contains 80 colored ink cartridges for a popular ink-jet printer. seven of the cartridges
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!