Does the relation {(5,-2), (5,-8), (4,-6), (7,-1)} represent a function?

Does The Relation {(5,-2), (5,-8), (4,-6), (7,-1)} Represent A Function?

Answers

Answer 1

Answer:

no, it does not

Step-by-step explanation:

if it was a function, all the x values would've been different, but since 5 is repeated, it is not a function.

Answer 2

Answer: No

Step-by-step explanation:


Related Questions

Section 1 - Question 3 Which expression would produce the greatest product? A 10 × 1/2 10 × 1/ 10 × 100 10 × 3 B C

Answers

Answer:

A: 10 x 1/2 = 15

Step-by-step explanation:

dfghj

Find the area of the figure to the nearest thousandth.

Answers

Answer: 225

basically 15 times 15 is 225 and thats how you do the problem

Answer:

236.625

Step-by-step explanation:

Trust me I had the same problem .

Gina deposits $2,000 into each of two savings accounts.
- Account I earns 5% annual simple interest.
- Account II earns 5% interest compounded annually.
Gina does not make any additional deposits or withdrawals. What is the sum of the balances of Account I and Account II at the end of 3
years?
0 $4,600
O $4,615.25
0 $4,630.50
$4,300

Answers

Answer:

4,615.25

Step-by-step explanation:

I just did a et and it is correct.

Janice spent $36 on a cake and had $27 left. What fraction of her money did she spend on the cake?​

Answers

Answer:

25%

Step-by-step explanation:

36-27= 9/36= 0.25 x 100 = 25%

The sampling distribution for the ANOVA test is
a. the Z distribution.
b. the t distribution.
c. the F distribution.
d. None of the answer choices

Answers

Answer:

The F distribution

Paying my bills late will most likely cause my credit score to go down.

True or False

(GIVING BRAINLIEST)

Answers

Answer:

True

Step-by-step explanation:

What is the measure of each angle of a regular 26-gon?

Answers

Answer:

Angle of Regular polygon = 166.15° (Approx.)

Step-by-step explanation:

Given:

Regular polygon with 26 sides

Find:

Measure of each angle of Regular polygon

Computation:

Angle of Regular polygon = [(n-2)180] / n

where n = number of sides

Angle of Regular polygon = [(26-2)180] / 26

Angle of Regular polygon = [(24)180] / 26

Angle of Regular polygon = [4,320] / 26

Angle of Regular polygon = 166.15° (Approx.)

9. Waldo and Freddy caught fish one weekend. The dot plots show the lengths of the fish they caught. Length of Waldo's Fish + 16 15 17 18 19 20 21 22 Inches Length of Freddy's Fish​

Answers

The Range of the length of the fish caught by Freddy is Greater than the range of the length of the fish caught by Waldo.

Step-by-step explanation:

423 inches = _________ feet, _________ inches

Answers

Answer:

432 inches = 35 feet and 3 inches

4. What is the formula for distance?
d= r/t
d = rt
d = r-t
d=r+t

ILL MARKBRAINLYST PLS

Answers

Answer:

b) d=rt

Step-by-step explanation:

I need help with this!!

Answers

Answer:

c

Step-by-step explanation:

Issac’s paper airplane flew 5 2/12 feet. Lillian’s paper airplane flew 5 5/12 feet. How much farther did Lillian’s paper airplane fly?

Answers

Answer:

Hi! The answer to your question is Lillian's paper flew [tex]\frac{1}{4}[/tex] feet further than Issac's

Step-by-step explanation:

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

Stay Safe!!

- Brooklynn Deka

Answer:

3/12 or 1/4 foot.

Step-by-step explanation:

I hope this helps! Have a great rest of your day!

26. Select all of the measurements greater
than 7 feet.
2 yards
2 yards 2 inches
2 yards 2 feet
3 yards

Answers

2 yards 2 inches and 2 yards 2 feet im pretty sure?

HELP PLS !!!! ITS DUE IN AN HOUR

Answers

Answer:

its b i know that

Step-by-step explanation:

Mary y Frank estan explorando diferentes eventos y registrando la probabilidad de cada
evento. Estan usando diferentes situaciones cada vez que involucran canicas de
diferentes colores.
1) Maty y Frank tenen dos bolsas frente a ellos. La bolsa de Mary tiene 4 canicas azul
amanilo rojo y verde la bolsa de Frank tiene 3 canicas morado naranja y rosa Recogerar
de su borso al mismo tiempo. Cuál es la probabilidad de que Mary seleccione rojo de su bolso
Frank seleccione violeta de su bolso? Utilice un espacio de muestra para
Probabilidad; la probabilidad os Mary y Frank combinan las canicas en una bolsa para
Bacer un expemento en el que toman wacanica de una bolsa y lanzan una moneda. En la
Suste tabla 1 registrado o resultados de cada evento cuales a probabilidad
experimental de la moneda agen cruz en una canica amarilla Muestrato
seberat

Answers

Answer:

250000

Step-by-step explanain  

i jut d this hquaestions

Help me plsssssssssssssss

Answers

Answer:

Correct: A, B, C, E, AND F

Step-by-step explanation:

The reason being, that the larger the negative number, the smaller it gets. Think of it like this:

One person owes another, 8 dollars, and let's say he currently has none. So if he owes 8 dollars and he has none, then it would be 0-8, or, -8.

Now let's say someone else owes 200 dollars, and they have 100 dollars.

If they give 100 dollars, they still need to give another 100, right? so it would be -100 dollars, therefore, a greater debt than the guy with the 8 dollars.

If a negative number looks larger than another, in reality, it's just a bigger debt to pay, so it's smaller worth. -8 is larger than -100 because it's closer to 0.

Last example:

-100, -75, -50, -30, -23, -8, -2, 0, 1, 2, 3... See? -8 is closer to zero than -100, so it's larger.  

C is correct because negatives are smaller than positives. -1 is below 0, so it's smaller than 1, which is greater than 0.

Hope this helps :)

What is a fact family? (Saying "it's a family of facts" will not be accepted")

Answers

Answer: Fact families are 3 numbers that make up a set of related math facts

Step-by-step explanation:

.An example of a fact family for multiplication and division is 2, 3, and 6: 2 X 3 = 6, 3 X 2 = 6, 6 2 = 3, and 6 3 = 2.

Answer:

Step-by-step explanation:

A fact family is a set of subtraction and addition equations or sentences that involve the same numbers.

You owe $1456.32 on a credit card with a limit of $3500 what is your debt ratio?
A. 40%
B. 43.4%
C. 35%
D. 41.6%

Answers

A because 40% of 3500 is 40%

Rebecca ran 12 1/4 mile in 2 1/2 hours what was your average speed in miles per hour

Answers

Answer:

Your average speed was 3.29 Miles per hour (mph)

Please Consider Marking Brainliest.

For sample of 100 students, the median number of text messages sent per day is 90, the first quartile is 78, and the third quartile is 102.
Select all of the answers that create a true statement.
Approximately 25 students in the sample send
more than 90 text messages.
.
less than 90 text messages.
0 more than 78 text messages.
0 more than 102 text messages.
0 between 90 and 102 text messages.
O less than 78 text
messages.

Answers

Answer:

D. More then 102 text messages    E. Between 90 and 102 text messages   F. Less then 78 text messages

Step-by-step explanation:

Remember that the 25% means ONLY things in THAT 25%. No more no less. That might not make sense, but the answer is right;)

What is the total area of the composite figure below?
14.5
cm2
6 cm
A
12 cm 11
3 cm
2.5 cm
12 cm

Answers

the answer is 45 cm2 hope this helps have a nice day

Adam is thinking of a mystery number. If he divides it by 9 and then subtracts 7 from it, the result is 1. What is Adam's mystery number?

Answers

Answer:

72

Step-by-step explanation:

1+7=8

8*9+72

Maria had 4 full cement blocks and one that was 5/9 the normal size if each full block weighed 3 8/9 pounds what is the weight of the blocks maria has

Answers

Answer:

17 and 58 over 81 pounds

Step-by-step explanation:

The point I (–4, –1) is rotated 90 about the origin. What is the image of I?

Answers

9514 1404 393

Answer:

  I'(1, -4)

Step-by-step explanation:

The transformation for rotation 90° about the origin is ...

  (x, y) ⇒ (-y, x)

  I(-4, -1) ⇒ I'(1, -4)

What is the average rate of change between coordinate points (4, 7) and (6, 10) ?

Answers

Answer: 2/3

Step-by-step explanation:

Rise over run shows it on average goes up 2 and over 3. 2 on top for rise, 3 on bottom for run. Hope it helps! Don't click on shady links

You pull a marble from a bag with 20 red 20 white and 10 green marbles. You hold onto it and then pull another marble. What is the probability of pulling a red marble and then pulling a green marble?

Answers

I don’t know man sorry that’s my fault

The probability of pulling a red marble and then pulling a green marble is,

⇒ 3 / 5

What is mean by Probability?

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

We have to given that;

You pull a marble from a bag with 20 red 20 white and 10 green marbles.

Here, Total number of marbles = 20 + 20 + 10

                                                = 50

Thus, The probability of pulling a red marble is,

⇒ 20 / 50

⇒ 2 / 5

And, The probability of pulling a green marble is,

⇒ 10 / 50

⇒ 1 / 5

Therefore, The probability of pulling a red marble and then pulling a green marble is,

⇒ 2 / 5 + 1 / 5

⇒ 3 / 5

Learn more about the probability visit:

https://brainly.com/question/13604758

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Find the area of the following
trapezoid:
8 cm
5 cm
4 cm
16 cm
A = [?] cm2

Answers

My bad i used S instead of A so just switch the letter. hope this helps tho have a nice day

Answer: A=48

Step-by-step explanation:

A man is in a lighthouse tower that is 65 ft. He spots a ship at sea at an angle of depression of 20°. How far is the ship from the base of the lighthouse to the nearest foot?

Answers

65*tan(20)=23.658 or 24

Answer:

24 feet

Step-by-step explanation:

distance away is x

tan(20)=x/65

65*tan(20)=x

x=23.65806... feet

round to the nearest foot

x=24

The top of a coin has a radius of 2 cm.
What is the area of the top of the coin?
4π ​cm²
2π ​cm²
4 cm²
2 cm²

Answers

Answer:

I think is 2cm if I’m wrong plz correct me

Step-by-step explanation:

I’m guessing so no work

What’s the measure of an arc with radius 45 inches and central angle of 135°?

Answers

Answer:

106.028752

Step-by-step explanation:

First, find the circumference which is 2 pi r.

2pi(45), 90pi, 282.743339

135 out of 360 degrees is 135/360 or 3/8

and 3/8 out of 282.743339 is 106.028752

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