A parabola is represented by the equation y2 = 5x. Which equation represents the directrix? Y = –20 x = –20 y = Negative five-fourths x = Negative five-fourths

Answers

Answer 1

Answer:

[tex]x = - \frac{5}{4}[/tex]

Explanation:

Given

[tex]y^2 = 5x[/tex]

Required

Determine the directrix

First, we express the equation in form:

[tex](y - k)^2 = 4p (x - h)[/tex]

Where the directrix is:

[tex]x = h - p[/tex]

So, we have:

[tex]y^2 = 5x[/tex]

Rewrite as:

[tex](y - 0)^2 = 5(x - 0)[/tex]

Multiply the right hand side by 4/4

[tex](y - 0)^2 = \frac{4}{4} * 5(x - 0)[/tex]

[tex](y - 0)^2 = 4* \frac{5}{4} (x - 0)[/tex]

By comparison:

[tex](y - k)^2 = 4p (x - h)[/tex] and [tex](y - 0)^2 = 4* \frac{5}{4} (x - 0)[/tex]

[tex]k = 0[/tex]

[tex]p =\frac{5}{4}[/tex]

[tex]h = 0[/tex]

The directrix is calculated as:

[tex]x = h - p[/tex]

So:

[tex]x = 0 - \frac{5}{4}[/tex]

[tex]x = - \frac{5}{4}[/tex]

Answer 2

Answer:

D on edg 2021

Explanation:

yoiuuiy


Related Questions

Compare and contrast the way the two authors present information about Spider-Man in these articles. Describe similarities and differences in the authors’ purposes, their points of view, and the facts they chose. Use at least four details from the articles to support your response.

Answers

Hello. You did not inform the article to which this question refers, which makes it impossible for it to be answered. However, I will try to help you in the best possible way.

First, you should read both articles and pay attention to each argument and evidence that the authors show. The arguments are the opinions defended by the authors and the evidence is justified and evidence that the arguments are real.

Then you should check if the authors present similar arguments, with similar evidence. In that case, you will find the points of view on which the authors agree. On the other hand, when the authors present different arguments and contradictory positions, they demonstrate different points of view, even if they address the same element.

if you excel in class, you​

Answers

I’m sorry, I’m not sure what you’re asking. If you need help, let me know.

Mama quotes her late husband saying: "Seem like God didn't see fit to give the black man nothing but dreams, but He did give us children to make them dreams seem worthwhile." What does that quote mean for Black Americans


WILL MARK BRAINLIEST !

Answers

Answer:

to emphasize citizens’ responsibilities

to stir listeners’ emotion

to offer hope for the future

Explanation:

HELP PLS!! 20 POINTS!!

How It Feels To Be Colored By Me, By Zora Neale Hurston


1. Describe the tone of paragraphs 1 and What does Hurston's tone reveal about the way she sees herself?



2. State the main idea of paragraph 6. What criticism is implied by the author's statement?


3. Reread paragraph 7. Consider the lines, "Slavery is the price I paid for civilization, and the choice was not with me. It is a bully adventure and worth all

that I have paid through my ancestors for it." Explain what is unusual about Hurston's tone. What effect might this comment have on an African-American reader? A white reader?


4. Describe the two responses that are contrasted in paragraph 13. What does this contrast imply about the differences between whites and blacks?

Answers

Answer:

Explanation:

Add the paragraph

Which document freed the slaves in the South?

The Bill of Rights

The Gettysburg Address

The Emancipation Proclamation

Answers

Answer:

The Emancipation Proclamation

Explanation:

1863 during Abraham Lincoln's president time

Answer:

The Emancipation Proclamation.

Explanation:

The Bill of Rights states the basic rights for citizens, not to free slaves. The Gettysburg Address is a speech by Abraham Lincoln. I hope this helps! Have a great rest of your day!

Read the passage to answer the question that follows.

Contrast the way the conqueror comes with the way the Pilgrims came (stanzas three and four).

here is the link to the passage: https://dw6y82u65ww8h.cloudfront.net/organisations/328/3c7f550b-e499-4f79-8666-0eacc4f95ec8/landing_of_the_pilgrim_fathers_in_new_england.pdf

Answers

The conqueror in "Landing of the Pilgrim Fathers" arrives with the intention of achieving fame and money as well as with an ambitious heart. Nonetheless, the Pilgrims arrive with a sincere heart full of faith .

Defeated and the Pilgrims.

The speaker compares and contrasts the ways in which the conqueror and the Pilgrims arrive in the New World in Felicia Dorothea Hemans' poem "Landing of the Pilgrim Fathers." Two things must be contrasted by highlighting their differences.

The conqueror is frequently a violent figure. He is an immigrant from Europe who intends to colonize and take. Because of this, he is ambitious and wants to become well-known and wealthy.

Nonetheless, the Pilgrims were "true-hearted," and ambition was the furthest thing from their minds. To solidify their faith, they look for a new venue to worship.

To know more about Contrast the way the conqueror visit:

https://brainly.com/question/26909821

#SPJ1

Read these passages from two letters.

Principal Kohl: In her six years here, we’ve all seen how much Amy cares about our community.

Ms. Gaskell: I will miss each and every one of you. I will carry the friendships and memories I’ve made here with me forever. Thank you all for being so wonderful!

How is Ms. Gaskell’s point of view different from the principal’s?
A. It is less happy.
B. It is more formal.
C. It is more personal.
D. It is more informative.

Answers

The principal is only talking about Amy while Ms Gaskell is talking about all the students so hers is more formal while the principals is more personal

Mother of Exiles.

The woman with a torch is the Statue of Liberty. This lightning torch stands for her power as a friend to anyone who comes to America.

Which phrase from the selection helps the reader understand the meaning of "exiles"?

Answers

Answer:

anyone who comes to America

Explanation:

okay, this was slightly less challenging for me because I already know what exile/exiles mean, but anyways:

as an american, it's been drilled into my head how america is the place for dreams and new opportunities and all that cr.ap, so the statue of liberty is geared towards the exiled, and people who want a better life, the very definition of what we've been taught an immigrant is. Also, none of the other options make sense

hope this helps:)

affable shepherd named Jiang, who truly enjoyed playing the lute. Jiang's instrument
was simple and plain, crafted from the wood of a native bamboo tree. Despite its
modest appearance, the lute brought liang much joy. He created appealing music that
lured the other villagers out to listen to him. Having an audience made Jiang feel
accepted, and he quickly formed an important bond with the poor villagers.
?Chao, however, didn't like Jiang. He hated Jiang's lute playing and the way the
villagers admired Jiang. Although liang was an excellent person and a hard worker,
Chao fired liang from his job and smashed the lute into pieces
3Miserable and brokenhearted, Jiang hung his head as he walked through the forest.
Good fortune soon came to him, however, when he bumped into a compassionate old
man who felt sorry for Jiang's loss.
*The elderly man carved a new lute for Jiang and taught him to refine his playing technique. Soon, liang played better than ever
before. Villagers and woodland creatures from all over came to hear him perform.
5Chao heard gossip of the woodland animals and decided that he wanted to capture a flaxen white rabbit with a spotted head.
He promised his farm and his fortune to the son who could capture the specific rabbit for him
The sons had never laid eyes on such a rabbit before, and they didn't know where to find one, but because they knew the rabbit
would bring them riches, they decided to search for it.
Which word BEST describes the farmer's sons?
A)
fair
B)
greedy
miserable
D)
cooperative

Answers

Is the farmer’s son, Chao?

If so I think the answer is B) greedy
the answer is B like the person above said

PART A: What connection does the author draw between Hollywood and the American Dream in this article.

Answers

Answer:

The author of the article shows that Hollywood films present the American dream as a tangible reality and available to anyone.

Explanation:

You forgot to say that this question is about "Hollywood Dreams of Wealth, Youth, and Beauty" an article where the author exposes the attitude of Hollywood films in presenting the American dream as something easily accessible and available to anyone, who is hardworking and hopeful. This attitude shows a situation very different from reality, since the American dream is something very difficult to achieve, even by the most dedicated person in the world.

Writers should change their way of thinking about a topic when they

Answers

Answer:

I think when they write an informational text, the writer needs to put on only facts.

Scientific researches indicate a number of negative impacts of poor sleeping quality. ……………….., the problem can lead to anxiety and depression.


A. Otherwise


B. For example


C. To conclude


D. Nevertheless

Answers

Answer:

C. To conclude

Explanation:

Gggggggggg

Answer:

B. For example

Explanation:

The writer has stated something, then stated the cause of the statement. So you would use for example like a showing evidence or proof statement.

You wouldn't use otherwise because it's still on the same topic and not comparing or show any type of cause and effect

To Conclude, would usually be in closing to finalize your research

Nevertheless is usually used when something appears to be wrong or incorrect and the writer is saying... and this can still happen

Storyful, Undisclosed, and Pod Save America are examples of which form of citizen journalism that provides listeners with a variety of entertainment options.

A. YouTubе

B. social media

C. blogs

D. podcasts

Answers

Answer:

the answer is D. podcasts

“The pen is mightier than the sword”
What does this mean?

Answers

Answer:

Influencing people through thoughts and ideas are more effective than violence.

What is owned in this sentence? Bob traded shrimp for Sean's fish. OA. Sean OB. Bob O C. fish OD. shrimp​

Answers

Answer:

C. Fish

Explanation:

It says "for Sean's fish" that shows ownership

Answer:

It would be Fish.  That is the only thing owned.

Explanation:

These days it is possible to watch films in many places: at the cinema, in TV, on the internet etc. But most people still prefer the cinema to watching films at their own house. There is many reasons. First of all, the cinema screen is much biggest, so the experience is more compleat. Secondly, at house, people doesn't concentrate on the film. They do other things at the same time. For some people, this is a advantage. They text there friends under the film. And they can eating their dinner. But the cinema is still the best!

trbuie sa gasec 10 greseli si sa le corectez

Answers

Answer:

Bebé, no sé si habla' mucho español

Si entiende' cuando digo "Mi amor"

Comernos sin entenderno' e' mejor

Solo tenemo' que gustarno'…

Which of the following words is a pronoun?

A. Jane
B. like
C. over
D. she

Answers

Answer:

D. she

Explanation:

A pronoun is a word that can function in place of a noun. A noun is a person, place or thing.

In this case, D. she is your answer, as it is a pronoun, and can replace the name of a assigned-gendered female.

~

Answer:

She

Explanation: I took the test

Which of the following words is a pronoun?

Group of answer choices

She

Like

Jane

Over

performance in math refers to_________​

Answers

Mathematical skills? sorry if there are options it would be best to know
I think it would be mathematical skills

please form a sentence with the word "give in"​

Answers

He would give in if you showed any sign of weakness.
The reason of this answer, the fact that he would give in if you showed any sign of weekness, shows how kind hearted he is.

Answer:

I think you need to give in to the plan.

Pls help quick I need the right answer and I will give Brainlyest to the first answer if right

Answers

Determination. His actions show that within the writing.

PLEASE HELP!!!!!! 15 POINTS!!!
Read this passage:

Answers

The most used word is warrior so answer is C

The teacher wanted to know if ..... fond of music ,, a) i am , b ) i was , c) am i , d) were you


........
had i left ,than i heard my mother calling me
Hardly
Scarcely
When
No sooner

3- Ali said that he ......
her pets to the park next morning
A) will take
B)would take
C)has taken

Answers

For the first question, the answer is A) I was.

For the second question, the answer is D) No sooner.

For the third question, the answer is A) will take.

How does Hamlet use the
metaphor of playing a pipe?
What is its meaning?

Answers

Answer:

Explanation:

This metaphor symbolism Hamlet as a pipe that is trying to be played by someone who cannot play the pipe. Hamlet has compared playing the flute to lying and because Guildenstern cannot play the pipe he is directly accused of being unable to lie.

Hope this helped!!

Read the excerpt below and answer the question.

Freeze, freeze, thou bitter sky,

That dost not bite so nigh

As benefits forgot;
The comparison in the passage above can best be rewritten as _____.

A.the inhumanity of people is almost as bad as winter
B.although the air is cold, friendship will keep us truly warm
C.the sky is frozen, but that is no worse than my loss of power
D.the cold of the air is not as harsh as forgotten favors

Answers

Answer:

D.the cold of the air is not as harsh as forgotten favors

Explanation:

the correct answer is D

A(n)\ is an area of the planet that shaves similar conditions of climate, fauna (animal life), flora (plant life) and geography .
1.biome
2.environment
3.habitat
4.ecosystem

Answers

biome i think i am pretty sure

If you could see the future, would you? Why or why not?

Answers

Ye because i would see how my future would be like automatically will change.

Do you think music describes a person? What would your music say about you?

Answers

yes i think music describes a person because the songs and artist others listen to shows how they are feeling. For me when i’m sad i tend to listen to different music then when i’m happy. music shows how unique a person is and some parts of their personality

1. What is Eva Peace’s relation to Sula?

Answers

Answer:

Answer Below

Explanation:

The elderly matriarch of the Peace family, Eva Peace is an impressive, capable, and fiercely devoted mother and grandmother. As a young woman, she marries BoyBoy, but after BoyBoy leaves her, she throws herself into the task of raising her three children, Plum, Pearl, and Hannah.

Answer:

The elderly matriarch of the Peace family, Eva Peace is an impressive, capable, and fiercely devoted mother and grandmother. As a young woman, she marries BoyBoy, but after BoyBoy leaves her, she throws herself into the task of raising her three children, Plum, Pearl, and Hannah.

Explanation:


I'll never forget the big snonstorm that hit myhometown when I was twelve years old

Answers

it has happened to me too

PLEASE ANSWER QUICK ITS ON A TEST WORTH 50(33.) All components of a Conclusion Paragraph rubrio are listed below in a random order. List them
in order in the answer space below you can copy and paste them into your answer space). There is
only one correct order.
Concluding sentence
Sentence about Prong 2
Sentence about Prong 1
Thesis restated
Sentence about Prong 3

Answers

Pong 1 then pong 2 then pong3 then thesis restated then concluding sentence that’s how i would do it it might not be correct tho sorry
Other Questions
(a + 3)(a - 2)a23451678O904151671819+1/23 Guys pls help me!!!!! How does Hamlet use themetaphor of playing a pipe?What is its meaning? The following information pertains to Carla Vista Company. 1. Cash balance per bank, July 31, $7,738. 2. July bank service charge not recorded by the depositor $48. 3. Cash balance per books, July 31, $7,774. 4. Deposits in transit, July 31, $3,110. 5. $2,426 collected for Carla Vista Company in July by the bank through electronic funds transfer. The collection has not been recorded by Carla Vista Company. 6. Outstanding checks, July 31, $696.Required:Prepare a bank reconciliation. find the value of X in the triangle shown below If a car travels 300 kilometers in 3 hours, its average speed is 100 km/hr.O TrueO False Solve the following inequality 10>2x+5 HELP QUICK I NEED AN ANSWER RN PLS what were two things that the colonist tried to do before they sent the king their list of grievances(complaints)? how many toes do velociraptors have Which character in the As I Lay Dying excerpts is a classic unreliable narrator, and why? An asteroid hit the earth and created a huge round crater. Scientists measured the distance around the crater as 26 miles. What is the area of the crater? The figure is made up of a square and a rectangle. Find the area of the shaded region. m2please help first one correct gets barlyest Item 3Conspire belongs to the same word family as conspiracy.When Prince Egan wanted to take over the throne, he conspired with Sir Albert and Sir Emerson to slay King Eamon.Based on the meaning of other words in that word family, which choice is the best definition of the word conspired in this sentence?usedtrickedmetplotted Michael has been arrested on numerous occasions for disturbing the peace and for illegally producing and selling alcohol and drugs to minors. Although a number of his clients have died from overdoses, he feels no remorse.Which psychological is that Solve for x: 2(2a+3)-6=5a+2 PLEASE HELP!!!!!! 15 POINTS!!!Read this passage: True or false for all of them, and WHY? explain write the following comparison as a ratio reduced to lowest terms. 94 hours to 8 days Pls help quick I need the right answer and I will give Brainlyest to the first answer if right