Mathematics High School

Is the relation a function? {(3,4), (5,0), (2,4), (-5,-5)}

Answers

Answer 1

Answer:

Yes

Step-by-step explanation:

You are using the x values once, so it will pass the vertical line test.

Answer 2

{(3,4), (5,0), (2,4), (-5,-5)} the relation is a function.

What is a function?

A relation is a function if it has only One y-value for each x-value.

The relation is {(3,4), (5,0), (2,4), (-5,-5)}

Relation on a set may, or may not, hold between two given set members.

Three comma four comma five comma zero two comma four comma minus five comma minus five.

{(3,4), (5,0), (2,4), (-5,-5)} the relation is a function, because in (x,y) the x terms are not repeated.

For every y value there is a unique x value.

Hence, {(3,4), (5,0), (2,4), (-5,-5)} the relation is a function.

To learn more on Functions click:

https://brainly.com/question/21145944

#SPJ2

Related Questions

I’ll Mark brainliest

Answers

Answer:

C

Step-by-step explanation:

Answer:

c is right answer... I am sure

Aye help bro??!??!?????§€£¥

Answers

Answer:

Should be 12

Step-by-step explanation:

I am not best at math so I cant explained well

Can someone please help me with 9 and 10

Answers

Answer:for number one its q and r and then its w,x,y for the second one

Step-by-step explanation:

hope its helps

*please be serious*
*solve for y*

Answers

Answer:

i cant answer it without x or at least some more stuff in the question, the only thing i can rlly say is 9x+2 maybe

Step-by-step explanation:

which point lies on the point of the equation 9y-4x=18

Answers

Answer:

3-5 One line passes through the points (0, -4) and (-1 ... Write the equations in slope intercept form and then ... -2x = 9y-18? Dlugo a. ... Cy= - 4x + 13 Dy= 4r + 23.

Step-by-step explanation:

NOOOOOOOOOOOOOOOOOOOOOO  NEED

Answer:

(0, 2)

(9, 6)

Step-by-step explanation:

  slope intercept form y = mx + b:

      9y - 4x = 18        ===>       y = 4/9x + 2

              Pick any point for x to get y:

                   If x = 0, then y = 2    

                   If x = 9, then y = 6

above are just two of many but you should get the idea

I WILL GIVE BRAINLIEST

Answers

Answer:

Number 5 is 65 percent.

Number 6 is 74 percent.

Number 7 is 61 percent

Number 8 is 85 percent

Step-by-step explanation:

Its pretty easy you just take the two numbers given so for number 5 it says iPhone so you take 87 + 43 and then divide that number by 2. And do that for all of them.

Find the measure of angle 2

Answers

Answer is in the screenshot.

The difference between two even numbers is positive.

Answers

Answer:

A

Step-by-step explanation:

xyz=A (solve for z).

Answers

Answer:

z=0

Step-by-step explanation:

Hope this helps and have a great day!

Please help it’s due today

Answers

Answer:

x = 2/3

Step-by-step explanation:

cross multiply

-9(x-4) = 10(3x+1)

and then solve the equation

-9x + 36 = 30x + 10

36 = 39x + 10

26 = 39x

x = 2/3

Cross multiply
-9(x-4) = 10(3x + 1)
-9x + 36 = 30x + 10
-9x = 30x - 26
-39x = -26
X = -26/-39 = 2/3
The solution is x = 2/3

Combine the like terms to create an equivalent expression 11m + 1 + 3m +4

Answers

combine the numbers with the variable m and then combine the rest. so the answer will come out to 14m + 5

5.76 as a fraction !!!!!!!!!!!!!!!!

Answers

The answer I got 144/25

Answer:

144/25

Step-by-step explanation:

please help!!!! im really confused and no one is answering my questions

Answers

Answer:

x = 3.464 ft.

Step-by-step explanation:

To find x we use the trigonometric identity Sine.

[tex]sin\ \theta=\frac{perpendicular}{hypotenuse}\\\\sin\ 60=\frac{x}{4} \\\\4*sin60=x\\4*0.866=x\\3.464=x\\x=3.464\ ft[/tex]

Answer:

x = 3.464 ft.

Step-by-step explanation:

Last Friday Zainab had $23. Over the weekend she received some money for a good report card. She now has $41. How much money did she receive?

Answers

The answer is 13 dollars that she received

Please help! I will give brainlyist!​

Answers

Answer:

I dont really know what it is id help but im confused

Step-by-step explanation:

absolute value inequality
4 |x+7| divided by 3. ?

Answers

Answer:

4 |x+7| divided by 3.

Step-by-step explanation:

This cannot be divided any further.

Jimmy wants a burger. It is $30 but he has a coupon for 10% off. How much does he spend?

Answers

He spends $27.00 because you multiply the 10% by 30 and subtract the two

4(m-1)=8(m+1)+12

step-by-step pls

Answers

To solve for m?
4(m-1)=8(m+1)+12
4m-4 = 8m+8+12
-8m+4 -8m+4
—————————-
-4m = 0+12+12
-4m/-4 = 24/-4
m = -6



Plz help also plz tell me step by step plz!

Answers

Answer:

A= 60

Step-by-step explanation:

1/2*12*10

60

what is the gcf of 8 and 36

Answers

The answers is 4 because 4 goes in to 8 and into 36

Answer:

The GCF of 8 and 36 is 4

Step-by-step explanation:

I hope l helped you ❤❤❤

HELP PLEASEEE
If ABCD is a parallelogram, identify the two pairs of congruent segments.

Answers

The pairs of congruent segments are

Line AB is congruent to Line DC
Line AD is congruent to Line BC

In other words, the answer is D.

Help pls 1-4 I need asap

Answers

Answer: it’s geometry

Step-by-step explanation:

can someone please help with this?!

Answers

18) If two parallel lines are cut by a transversal, the alternate interior angles are congruent.

19) Given

20) A midpoint splits a segment into two congruent parts. (I assume it's supposed to say [tex]\overline{VX} \cong \overline{XY}[/tex])

21) Vertical angles are congruent.

22) ASA

23) CPCTC

Convert 3 2/7 into improper fractions

21/7
23/7
41/7
None of the above

Answers

Hello,

The correct answer is B.

Further explanation: The first step is to multiply 3 by 7. That gives you 21, then add 21+2. Then put your denominator at the bottom.

Workspace:

3 * 7

=21

21 + 2

=23/7

Blake sold 17 verses for $3.25 each he spent $16.21 on materials to make the vases what is the profit

Answers

Answer:

We can calculate what did he get, as we know he sold 17 vasess for 3.25 dollars each of them, we can multiply:

17 * 3.25 = $55.25

Now, we know he got 55.25 dollars but he spent 16.21, so we substract:

55.25 - 16.21 = $39.04

His profit selling that is of 39.04 dollars..

Karen has 10 cups of apple juice she uses 2/3 of it to make fruit punch
How many cups of apple juice did Karen put in the fruit punch? ASAP QUICKLY HELP! i will mark the brainiest whoever answers this question fast!

Answers

Answer:

3.33 or 3

Step-by-step explanation:

10 divided by 3 = 3.33 (it goes on) Or maybe you can't pour a third of a cup so maybe 3 or 4.

What polygon has interior angle measures of 162°?

Answers

Answer:

If you are given the measure of each interior angle (162 degrees) of a regular polygon. how many sides does the polygon have? If you look at a pentagon first where the interior angle is 108 deg then you see. The angle at the center is 180-162=18 deg and 360/18=20 so the polygon has 20 sides.

What is the solution to the system graphed below?

Answers

Answer:

(-4,-1)

Step-by-step explanation:

If I am reading this question correctly, to find a solution to a graph you find the ordered pair of where the two lines intersect.

these two lines intersect at, (-4, -1)

HELP ME PLS IM HELLA DUMB

Answers

ur not dumb!!! i graphed the line for u here. i suggest watching some khan academy videos for extra practice!

Gary has 9 quarts of paint. If He Uses Half How Much gallons will he have.

Answers

Answer:

1.125 gallons

Step-by-step explanation:

The first thing you do here is convert 9 quarts to gallons. To convert from quarts to gallons you dvide by 4. So 9/4=2.25.

The next thing you do is divide this number by two to achieve your answer

2.25/2=1.125

So the final answer you would be after using half of his paint Gary is left with 1.125 gallons of paint

Other Questions
Which of the following excerpts reveals the nature of the frame tale?this is no Story of a Bad Boy, no What Katy DidMy motherwhom I never knew to disagree with himaccepted my fathers decision.my story is worth relating even if it did happen years ago.It was not just my ambition; it was my destiny. Which statement BEST explains how the near 36% population gain in the United States between 1840 and 1850 led to the Compromise of 1850?A The acquisition of new territories, new states, and the influx of new immigrants negatively impacted the slave and free-state balance that had been previously determined by the Missouri Compromise. A new Compromise was required. B The census of 1850 sought to correctly count slaves as full persons and thus increase the southern states Congressional representation. The Compromise of 1850 prevented this because of pressure from the northern states.C The pace of population growth between 1840 and 1850 required the U.S. Congress to revisit the protocols for the collection of census data. The new protocols were incorporated into the Compromise of 1850.D Since the greatest increase in population was within the northern states, the southern states demanded new rules to protect their rights to own slaves, hence, the Compromise of 1850.will only give brainliest if its correct Please Help Me. I am so mad at this freaking problem What is the easiest way to solve negative fractions plus positive fractions? How long does it take to run 2000 meters if you run 2 m/s Jake and Amir are both standing on identical skateboards andperform a physics experiment in which they push off oneanother to move. Jake is taller and more massive than Amir. IfJake pushes with 20 N of force, what force would he feelbackwards away from Amir? F= N Sam is driving to San Antonio. He has already driven 110 miles in 2 hours. Atthis rate, how many miles will he travel in 30 minutes? Choose the one alternative that best completes the statement or answers the question What is 1.452 rounded to the nearest hundredth Why must criminal statutes carefully and clearly define the prohibited behavior ? Find the sum.1/3+1/3+1/8 A. 3/14 B. 3/11 C. 19/24 D. 6/8 PLEASE PLEASE PLEASE HELP!!!!!!!! I GIVE 100 POINTS!!!!!!!!!!!!! can someone help me All objects have massO TrueO False The temperature was 5C at 6:00 a.M. It increased 3 4 34 of a degree every hour for 6 hours. The temperature then increased 1 1 2 112 degrees every hour for 5 hours. What was the temperature at 5:00 p.M.? Question 11 ptsGiven the sequence:25, 21, 17, 13,...Write the explicit equation that models the sequence.A. an4n + 29B. an25 +(-4)(n-1)C. an = -25 +(-4)(n-1)D. an= 4 + 25EditViewInsertFormatToolsTable Even poems that dont rhyme at the ends of lines may repeatVowel soundsEntire linesConsonant soundsAll of these What was the approximate total population of Texas when it was established as the republic of Texas?A) 2,000B) 20,000C)35,000D)215,000 Elena wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 5 m and width 3 m. She decides on a scale of 1 to 50. a. What would be the width and length of a scale drawing of Elena's bedroom? What is the value of x?Find the unknown angle.