Mathematics High School

Which set of ordered pairs represents a function?
{(-4,9), (-4, 7), (1, -5), (7, —8)} {(-5, -5), (–9,1), (8, -6), (-9, -4)}
{(-6, -6), (-2, -2), (7,-6), (-5,0)}
{(-7, -9), (-7, -7), (3, –7), (5, -5)}

Answers

Answer 1

Answer:

{(-6,-6), (-2,-2), (7,-6), (-5,0)}

Step-by-step explanation:

Function: Every domain (x-value) has only one range (y-value)

The other choices had an x-value that had more than one y-value, which makes only this one a function.

Hope this helped :)

Related Questions

In Triangle PQR, PQ = 9, QR = 10, and RP = 12. What is the smallest angle of this triangle?

Answers

Answer:

R

Step-by-step explanation:

Help!!! I give CROWN T-T

Answers

Answer:

120, remember the angles have to add up to 180

Step-by-step explanation:

Answer:

60 because 30+30=60 and a triangle is 180° so 180-60= 120 and it's a line so 180-120=60 ifykyk

what is the answer of (3.42 x 10-7) ÷ (7.5 x 10-6) in standard form

Answers

The answer is 2.565 * 10^-12

For every how many degrees will a pentagon have rotational symmetry?
A. 72 degrees
B. 60 degrees
C. 36 degrees
D. 45 degrees

Answers

A. 72 degrees (i hope this helped)
72 degrees :))))))))

what is the integral of 1/(x^2 + 2x + 10)​

Answers

Answer:

[tex]= \frac{1}{54}[{tan^{-1}\frac{x+1}{3}+\frac{3(x+1)}{(x+1) + 9} }] + C[/tex]

Step-by-step explanation:

We are to find the integral of  1/(x^2 + 2x + 10)​

helllpp! I will mark brainliest!

Answers

Answer:

They are vertical angles :)

Step-by-step explanation:

these are vertical angles, hope that helps!

helppp please reallly fasttt!!!

Answers

Answer:

Step-by-step explanation:

[tex]3^{2}+ 7^{2} = EF^{2}[/tex]

[tex]58=EF^{2}[/tex]

[tex]EF=\sqrt{58}[/tex]

Describe the answer dont draw it out

Answers

Answer:

Heres what you do:

Plot a filled in, completlely black circle on the 2.

Make sure the line is going right, (-->) from the point

^^^ this is correct!

Look at the ingredients needed to make Josie's special pancakes. How much pancake mix and milk will you need if you want to double the recipe? to triple the recipe? solve this problem anyway you choose math answer

Answers

Answer:

Double - 7 5/6

Explantion: 2 1/4 times 2 equal 4 1/2 for the pancake mix

1 2/3 times 2 equal 3 1/3 for the milk

So.....4 1/2 plus 3 1/3 equals 7 5/6

Triple- 11 3/4

Explantion: 2 1/4 times 3 equals 6 3/4 for the pancake mix

1 2/3 times 3 for the milk equals 5

So.... 5 plus 6 3/4 equal 11 3/4

Hope it help :)

please help with question. will give brainly

Answers

Answer: -13/36

Step-by-step explanation: just trust me and u did say brainliest soooo where it at lol

Answer:

-13/36

Step-by-step explanation:

-15/36 + 16/36 - 14/36 = -13/36

Is Valparaiso warmer, colder, or the same temperature as Sydney

Answers

Answer: Sydney is warmer because Sydney is closer to the equator. Valparaiso is warmer because it is further away from the equator.

PLS HELP ILL GIVE BRAINLY!

Answers

Answer:

x=-1 y=3

Step-by-step explanation:

so next the equation equal so

-8X+3y=17

+8x+9y=19

make it so that the first equation y can eliminate second equation y

sorry ghee too lazy to type working out

y=3 is ur answer have a good day

.
Solve the equation below, then record your answer in the space provided.


negative 5 multiplied by 6 equals.


Record your answer and fill in the bubbles on your answer document. Be sure to indicate whether it is positive or negative and to use the correct place value.

Answers

Answer:

5 5.5 x.6xy67

ykfjgbv:bcjh

solve the equation 4(2x+1)=3(x-1)+7​

Answers

Answer:

its 4, so x=0

Step-by-step explanation:

:D

Answer:

x=0

Step-by-step explanation:

expand the brackets

8x+4=3x-3+7

5x=-7+7

5x=0

is this question

x=0

Complete the square to solve 4x2 + 24x = 4.
O A. x= -3 + 10
O B. x = 4 + 40
C. X= 3 + 10
O D. X= -4 + 20
HELP ME PLEASE

Answers

Answer:

A. x = -3 ±√10

Step-by-step explanation:

ax² + bx = c

4x² + 24x = 4

The first step is to divide each term by 4 so you have a coefficient of 1 for x².

4(x² + 6x) = 4

Now, you want to divide the b term (6) by 2.

6/2 = 3

Square this quotient.

3² = 9

Because you have a 4 outside of the parentheses, before you add 9, you want to multiply it by 4.

9 • 4 = 36

4(x² + 6x + 9) = 4 + 36

Now, simplify the parentheses. You can use the factoring X, but a shortcut is to use the quotient you found from b/2.

4(x + 3)² = 40

Now, you can divide both sides by 4.

(x + 3)² = 10

Take the square root.

x + 3 = ±√10

Subtract.

x = -3 ±√10

This is your answer.

Hope this helps!

2. Simplify (27) 2/3 x (125) 1/3​

Answers

Answer:

750

Step-by-step explanation:

Are / ?

Fraction?

The answer is 750
Use the calculator

A = (1,5)
C = (1.75, 2.5)
B = (?)

Answers

B would be 5.5 and the other number would be 2.75 if I’m wrong I’m sorry

Please help asap it's pretty easy!!! Explain I will give brainliest if right!

Answers

Answer:

ABC

Step-by-step explanation:

What do you know about Mexico? 5 sentences

Answers

Mexico could be a nation with no memory and in this way unused all the time. Conventions are strengths of nature, and history is simply a story for excitement, for one cannot learn from it The same histories of debasement, the same stories of achievement, the story of the ones who accomplish enormity somewhere else proliferates.

Can someone give me the answer an an explanation PLZZ

Answers

Answer:

The temperature changed by 27F from midnight to noon.

Step-by-step explanation:

We can find the change in degrees by finding the difference of the two temperatures:

10 - (-17) = change in degrees

We can say the difference is equivalent to 10 + 17, since there are two negative signs (the subtraction sign and the negative sign)

So 10 + 17 = 27F difference.

The circumference of a circle is 32 cm which is the closest to the diameter

Answers

Given:

The circumference of a circle is 32 cm.

To find:

The diameter of the circle.

Solution:

We know that, circumference of a circle is

[tex]C=2\pi r[/tex]

It can be written as

[tex]C=\pi d[/tex]              [tex][\because d=2r][/tex]

Where, r is the radius of the circle and d is the diameter of the circle.

The circumference of a circle is 32 cm.

[tex]32=\pi d[/tex]

[tex]\dfrac{32}{\pi}=d[/tex]

[tex]\dfrac{32}{3.14}=d[/tex]

[tex]d\approx 10.19[/tex]

Therefore, the diameter of the circle is about 10.19 cm.

Can you please help me with this

Answers

Answer:

D B and F hope this helps!

Step-by-step explanation:

1/2x +8/4 ≤ 4
Solve the inequality for X

Answers

Answer:

x ≤ 4

Step-by-step explanation:

Given

[tex]\frac{1}{2}[/tex] x + [tex]\frac{8}{4}[/tex] ≤ 4 , that is

[tex]\frac{1}{2}[/tex] x + 2 ≤ 4 ( subtract 2 from both sides )

[tex]\frac{1}{2}[/tex] x ≤ 2 ( multiply both sides by 2 to clear the fraction

x ≤ 4

QUANTO É 38-39???
E POR QUE???​

Answers

Answer:

-1

Step-by-step explanation:

negative 1

solve for x,y and z in the following diagrams ​

Answers

Can I get a new photo, I would gladly answer all of them for you

A charity organization is collecting change to raise money. They have collected three times as many dimes as quarters, 11 more nickels than dimes, and 2 times as many pennies as nickels. Let x represent the number of quarters. Write an expression to represent the number of dimes. Write an expression to represent the number of nickels. Write an expression to represent the number of pennies. If they have collected a total of 4,453 coins, how many of each coin have they collected? Show your work.

Answers

Answer:

x = no. of quarters

3x = no. of dimes

3x + 11 = no. of nickels

2(3x + 11) = no. of pennies

340 quarters

1020 dimes

1031 nickels

2062 pennies

Step-by-step explanation:

x = no. of quarters

3x = no. of dimes

3x + 11 = no. of nickels

2(3x + 11) = no. of pennies

x + 3x + 3x + 11 + 2(3x + 11) = 4453

x + 3x + 3x + 11 + 6x + 22 = 4453

13x + 33 = 4453

13x = 4420

x = 340 quarters

3x = 1020 dimes

3x + 11 = 1031 nickels

2(3x + 11) = 2062 pennies

Check:  340 + 1020 + 1031 + 2062  = 4453

Które z poniższych czworokątów są równoległobokami? W każdym równoległoboku pokoloruj jedną parę boków równoległych na zielono, a drugą na czerwono.

Answers

Answer:

Jwvqucagabanakabakqbaoanq??

ywuquqkqkakak

PLS HELP
how many solutions does this system of equations below have?

y=8x+4
y=8x+3

Answers

There are to be exact only 2 ways to answer this equation because of the way math was made.

3 3/4 CM * 2 1/2 cm
please answer fast ​

Answers

Answer:0.0009375 m2

Step-by-step explanation:

In triangle FGH, an exterior angle at F measures 70°, and triangle?

Answers

Answer:

110, 35, 35

Step-by-step explanation:

Other Questions
Term1.2.3.countrationer5.6.7.8.9.10.11.12.Definitionhigh to low movement of molecules; uses transport protein; no energy requireda solution that has the same concentration of solute as the cells it surroundswater-lovinga difference in the concentration of molecules from one location to anotherstructure that identifies the cellhaving less solute molecules than the cytoplasm of a cellallows certain molecules to pass through; keeps some molecules outthe amount of molecules in a specified areause of vesicles to move large molecules out of the cellthe substance that is dissolved in a solutionmovement of molecules from a low to high concentration; uses transport protein;requires energymovement of water from an area of high concentration to an area of lowconcentration through a cell membrane; no energy requiredmixture created when one substance is dissolved in anothermovement of molecules from an area of high concentration to an area of lowconcentration; no energy requireduse of vesicles to move large molecules into the cella solution that has a higher concentration of solute molecules than the cytoplasmof the cell it surrounds; will cause cells to shrinkphospholipid and protein covering of every cell that controls what goes into andout of each cellthe liquid that dissolves the solute in a solutionwater-fearinga solution that has a lower concentration of solute molecules than the cytoplasmof the cell it surrounds; will cause cells to swell and bursta structure that helps to move molecules across the cell membranecurrent model that describes membrane structure in which a phospholipid sea isembedded with a wide variety (mosaic) of protein molecules1314.A diffusion15.16.1718.19.20.21.22. during the volleyball match, maddie had 8 serves that were inbounds and 5 that were out-of-bounds. what is the ratio of services that were inbounds to total serves An attorney has a case in Iowa that has a legal issue to be decided. The attorney brings in a case from the neighboring state of Nebraska that was decided by the Nebraska Supreme Court. The judge in the state of Iowa is not REQUIRED to follow that Nebraska case, but can consider it. The case law is referred to as ___________________________________ authority since the Iowa judge may, but does not have to decide the same way as Nebraska. Pls help ASAP!!!!!!I will cash app if m He had (take / took / taken) the bad news calmly as if she had expected it. A taxi company charges 5 standing charge and 1.50 per mile for a journeyAman travels in a taxi for 12.2 miles.What is the cost of his journey? The Riemann sum, the limit as the maximum of delta x sub i goes to infinity of the summation from i equals 1 to n of f of the quantity x star sub i times delta x sub i , is equivalent to the limit as n goes to infinity of the summation from i equals 1 to n of f of the quantity a plus i times delta x, times delta x with delta x equals the quotient of the quantity b minus a and n. Write the integral that produces the same value as the limit as n goes to infinity of the summation from i equals 1 to n of the product of the quantity 2 plus 3 times i over n and 3 over n. If x 2y, then eq1aIf Dave drove one-third of the distance of his trip on the first day, and 60 miles on the second day, he figured out that he still had 1/2 of the trip to drive. What was the total length, in miles, of his trip?36018012060902(x-2y)2y-x10-2 The perimeter of a rectangle is 68 inches. Its width is 16 inches. What is its length? A 16 inches B 18 inches C 20 inches D 22 inches Can a combination reaction be a redox reaction Patricia is going to buy a pair of sneakers. They are originally $217.00, but have been marked down 15%. When Patricia goes to buy the sneakers she has to pay an 9% tax on the discounted price. What is Patricia's final cost of the sneakers? Round your answer to the nearest cent. Kyle had a splitting headache. His buddy Cyrus gave him a couple of lime-green pills to take away the pain. When Kyle awoke, Cyrus was lying next to him in a pool of blood. If Kyle is tried for a crime, what could be his defense?insanityduressintoxicationnecessity PLEASE ACTUALLY ANSWER THE QUESTION THERES 100 POINTS FOR A REASON AND ITS DUE TODAY AT 3:30 Do you think that education has the ability to level the playing field for groups who have been oppressed for many generations? Use Michelle Obamas speech to argue your point in an ACE response. Explain whether or not you believe education can provide the opportunities and mobility necessary to overcome the ongoing obstacles these communities have faced. Copyright by Savvas Learning Company LLC.El museo de artethos amigos fueron al museo. Completa lo que dijeron con la forma correcta de los adjetivos del recuadro.plstico moderno complicadoexageradofascinanteS2 Symbols . MeA-Ayer fui a un museo de artegustaron mucho. Sin embargo, las estatuas deSymbols12 Symbols y vi unos cuadros92 Symbols son2 Symbols y tienes que pensar paraB-Si? Pues yo no entiendo el arte moderno. El estilo moderno escomprenderloReview progressQuestion 1& BackNext > CAN SOMEONE HELP ME ASAP ILL MARK YOU BRAINLEST!!! ok so basically just read the claim and write a reason why you support or dont support the claim!! PLEASE HELP ME ASAPP!!! Blue Spruce Company had $152,600 of net income in 2016 when the selling price per unit was $153, the variable costs per unit were $93, and the fixed costs were $573,300. Management expects per unit data and total fixed costs to remain the same in 2017. The president of Blue Spruce Company is under pressure from stockholders to increase net income by $61,700 in 2017. (a) Compute the number of units sold in 2016. (Round answer to 0 decimal places, e.g. 1,225.) ______units (b) Compute the number of units that would have to be sold in 2017 to reach the stockholders' desired profit level. _______units A six-sided die is rolled. What is the probability of landing on a number less than 3? Put our answer in simplest form. Write (94i)2(94i) 2 in simplest a+bia+bi form.