Graphing Lines from Slope and y-intercept (y = mx + b)

[@muhammadzayaanyasir6104]

Sir, I'm 48 y/o going back to school for my Masters degree. I had to take Statistics my very first semester back in school after 23 years, longer than that including HS. I struggled so much with this in class that I got a C+. "Rise over run" was said but never explained. This was in 2018. I wish I had found this video then. I actually didn't know that KZbin is how these young folks learned now! I'm taking Microeconomics this summer and slopes are back! This video was super helpful, thank you! God bless you!

[@EricBuffington]

So glad you found the video! Best of luck in your Masters program!

[@tweety2889]

i read this same comment some where else with another account🤨

[@calibvr]

Nightmare (ナイトメア, Naitomea) is the main antagonist of the Soul series. He made his first appearance in Soul Edge, with his proper debut being in Soulcalibur. He is the host, wielder and living incarnation of the cursed sword, Soul Edge, the objective of most other characters in the story. Nightmare has been portrayed in the games as a violent and ruthless creature, constantly in search of souls to restore Soul Edge. He looks down on humans, considering them "pathetic" and "foolish", having no mercy for others, even to those who fail to serve him, as shown to the members of his Schwarzstrom team who he treated as pawns. The only one who he treats with some respect is Tira for being just as violent as him, however he has still thought about taking her soul on occasion. His incarnation in V wants to take over the world rather than destroy it. Contents Hosts Appearance Overview Nightmare (Siegfried) Soul Edge Soulcalibur Soulcalibur II Soulcalibur: Unbreakable Soul Nightmare (Inferno) Soulcalibur Legends Soulcalibur III Soulcalibur IV Nightmare ("Graf Dumas") Soulcalibur V Weapons Trivia General Soul Edge Soulcalibur Soulcalibur II Soulcalibur III Soulcalibur Legends Soulcalibur IV Soulcalibur V Soulcalibur VI Series' Appearances Appearances in Other Media Outcast Odyssey Death Battle Hosts Nightmare has been present in one form or another due to him being an animated armor, his possessing of bodies or the power of Soul Edge keeping him alive in most games after. No matter the host Nightmare always has the same personality, though he only seems to form if the sword is wielded by a special man. The Nightmare seen in Soul Edge, Soulcalibur, Soulcalibur II, and Soulcalibur VI is Siegfried Schtauffen, possessed by the cursed sword at the end of Soul Edge. The Nightmare appearing in Soulcalibur III, Soulcalibur III: Arcade Edition, Soulcalibur Legends, and Soulcalibur IV is Inferno possessing Siegfried's discarded armor. The Nightmare appearing in Soulcalibur V, Soulcalibur: Lost Swords, and Soulcalibur: Unbreakable Soul is a new being, Soul Edge possessing the body of a swordsman (according to the art book Raphael Sorel) and plotting behind the scenes under the alias "Graf Dumas" as he plans to resurrect the full power of Soul Edge. Appearance True to his nickname, Nightmare appears as a dark figure covered in dark blue armor that covers most of his body. His prominent feature is his right arm, which has been twisted and transformed into a large three-digit claw whose flesh overlaps his entire right arm and shoulder. He is depicted with Soul Edge in his left hand, symbolizing his polarity with Siegfried. Over the years, his appearance has progressively grown more and more demonic, as influenced by the state of Soul Edge himself. During the events of Soulcalibur, he was simply a suit of armor with a giant arm and horned helmet. In Soulcalibur II, Nightmare's armor changes design, now sporting long red hair from the back with bat wing-like ornaments on the sides replacing the horn. With a body to call his own at last, Nightmare returned to a suit similar to his original Soulcalibur variant, although slightly re-vamped, in Soulcalibur III, with the claw having stretched over his chest plate, possessing a rudimentary jaw lined with sharp teeth both on his shoulder and chest. As of Soulcalibur IV, Nightmare seems to have degraded into a body of dark energy. What was once flesh has now fully transformed into a compound of metal and bone. The mouth covering the chestplate from before has split open around his entire waist, connecting the legs and torso with a torrent of evil energy. The armor appears fused to his claw and much more metallic in appearance. No longer using Siegfried, the alternate costumes are much more severe in mutation. His alternate outfit in Soulcalibur IV displays traits similar to Night Terror. Following the destruction of the original Nightmare, Soul Edge obtains a new host in Soulcalibur V, resulting in the rise of a new Nightmare. His design returns to a more traditional look best likened to his appearance in Soulcalibur II. He retains the long horn on his helmet from his other designs, and both the horn and parts of his arm display a menacing orange glow. Despite having a new host, he retains his fighting style from past games. Soul Edge, like Nightmare himself, has also reverted to a design more like its appearance in earlier titles, despite having a different official design for the game. In Legendary Souls, the Soulcalibur IV version of Nightmare appears as one of the opponents, albeit the dark energy and smoke being replaced with flames, resembling Inferno to an extent. In Soulcalibur VI, Nightmare is given a redesign from his Soulcalibur appearance, not only featuring yellow trims from his later designs, but now having upward-facing fins on his helmet and his breastplate being pointed. He also now wears a cape, similar to an art render from Soulcalibur's Art Gallery. As the game features battle damage, Nightmare's helmet can be knocked off, revealing Siegfried's face and shoulder-length blond hair underneath, though his eyes continue to produce the same glow. In the spin off Soulcalibur Legends, Nightmare's appearance is taken from Soulcalibur III but it noticeably more demonic, with his grieves having developed talons and his right leg having taken on the form of a large jaw, similar to his right shoulder. Overview Nightmare (Siegfried) Soul Edge Nightmare, known as Siegfried! in Soul Edge (Soul Blade). Even though Nightmare originally debuted in Soulcalibur, there was a "prototype" of his character in Soul Edge. In the home version, an extra character named Siegfried! was added as an unlockable character. Siegfried! was an alternate version of normal Siegfried taken from his no-input ending, in which he is consumed by Soul Edge. This early version was very different from the current Nightmare, having crimson-red armor and a more flesh-like design with no mutated Nightmare Arm. He has no story nor ending, and only used Siegfried's Soul Edge without effects. Oddly, he uses the same voice actor as Siegfried. Soulcalibur In Soulcalibur, the concept was expanded and turned into an official character, though with changes to the design. His red armor was changed to a dark blue armor and its design turned more metallic instead of fleshy. This was also the first appearance of the Nightmare Arm. Siegfried's body was slowly being mutated by the sword's terrible power, causing his right arm to morph into a hideous claw. Despite the Nightmare Arm only having three large fingers, it didn't seem to hinder his combat abilities at all. He now wields his own version of Soul Edge, sporting a single eye on its blade, something that would become the trademark of the various versions of the weapon, and the creations made from it, such as Charade. Nightmare was a starting character whose style resembled Siegfried's former moveset. Siegfried was later added to the cast as a time-release character and inherited the same style with minor changes. Nightmare's profile on the game explained how Siegfried obtained Soul Edge after a fierce fight against its former owner, the dread pirate Cervantes de Leon and the fiery demon that spawned within it afterward, Inferno. After that, the sword spoke to him, promising the resurrection of his dead father if he helped it gather souls. Unaware that it was a trick to restore the sword's power, Siegfried agreed and started a killing spree which eventually made him weak to Soul Edge's will. Nightmare was born soon after. Soulcalibur II Nightmare's incarnation in Soulcalibur II remains mostly the same, with minor upgrades to his fighting style, mainly on his stance. As his and other character's profiles explain, he formed a group with Astaroth, Isabella "Ivy" Valentine and Aeon Calcos (the Lizardman) in an attempt to speed the gathering of souls and restoration of the sword's power. But during the ritual to restore Soul Edge, Castle Osthreinsburg was assaulted by Kilik, Maxi, and Chai Xianghua. With his allies either defeated or missing, Nightmare confronted Kilik and Xianghua and was ultimately defeated, later falling into the collapsing void where they fought. After waking up, Siegfried, apparently free, regained his senses and tried to distance himself from the world to atone for the sins he committed as Nightmare. But the sword slowly regained control over the young man and eventually Nightmare resurfaced to start another massacre on Europe. In this game, Nightmare is a starting character, while Siegfried turned into a third costume option for him. In his second costume option, it can be seen that most of the right side of Siegfried's chest has been corrupted in a similar manner to his arm, and his right eye has changed to a golden color.

[@chowmeinqueen6889]

Thank you

[@gllzze]

Wow

[@TheFitModel__]

Simply put Mr.Buffington! Thank you so much for putting this in a way we can easily understand.

[@EricBuffington]

Glad you enjoyed it!

[@hascenaradwan4623]

Why does he have 36 likes when he should have like a million??!!!

[@gllzze]

Thank you! You helped me on my math test!

[@EricBuffington]

Glad I could help!

[@saravana6375]

thank you! from India. Very clear so I can describe to my daughter.

[@EricBuffington]

I'm so happy that I can help people all over the world!

[@srinivasaramanujan5932]

Eric Buffington that’s true.👍🏻

[@AL-gr2ur]

This was so extremely helpful! I finally had a "oh-now-I-get-it" moment! Thank you so much!!!

[@EricBuffington]

I love those moments! I love them even more when I get to see them in my students! Thanks for sharing! :)

[@ryleedebravo7957]

Thank you so much Mr.Buffington. You help me o much all the time. I love your videos and they help me so much.

[@EricBuffington]

You are very welcome

[@gabom1114]

did you know that according to the theory of aerodynamics, and as may well be demonstrated by the means of a wind tunnel, the bumblebee shouldn't be able to fly. you see, because of its size, weight and shape in relation to its total wingspan, flight should be impossible, but the bumblebee, unaware of these scientific facts, and possessing a considerable amount of determination does fly. and makes a little honey too.

[@calibvr]

lol

[@dblcheezburger]

😳

[@haughty_]

The only thing that flew was the fact that no one asked

[@gabom1114]

@@haughty_ shiver me timbers

[@chowmeinqueen6889]

I love your videos you’re such a legend🙌🏽🤠😽

[@EricBuffington]

Thanks! :)

[@DC-op8fs]

Good stuff, this was good knowledge I picked up.

[@EricBuffington]

That is wonderful to hear! Glad it helped!

[@simonsolomon4529]

i have a final exam tomorrow and its about 7hrs left before my math test thanks i think ill do good

[@EricBuffington]

Best of luck!

[@lamahadidan1935]

You are way better than my teacher. Thx 😊

[@EricBuffington]

That's so nice of you to say! I appreciate it!

[@sammi532se]

Mr. Buffington you are awesome. I tried several other videos but I keep coming back to you. You are a cut above the rest and you are funny too. Clearly! Thank you

[@EricBuffington]

Wow, thank you!

[@rottenapplesd1722]

SAME

[@m.r.4347]

I thank you endless amount of times sir

[@miatalover634]

What would you do if your slope is an improper fraction like y=6/5x+5 but you don’t have enough space.

[@EricBuffington]

If your slope is improper (like 6/5) your rise is 6 and your run is 5. On a graph if there is not enough room, change the scale of the graph to have each line represent 2 instead of one. Then you should have more space to graph. Hope that makes sense.

[@elite8245]

Bruh idk why but this is the only video that actually helped me. Thx for the help(: (I’ll be back when my brain fails me again)

[@EricBuffington]

So glad it helped! :) If you could sub to the channel that would really help me out!

[@dianarobinson7522]

Thx my son is trying to get in honors this video really help a lot

[@EricBuffington]

I am so glad! Best of luck to him!

[@sarahwessels3392]

This is really good for me. Is better than Khan Academy.

[@amjadabaalkhayl4388]

thank youuuuuu, you made it very simple with your awesome explanation

[@EricBuffington]

Glad to hear that!

[@Jeff-fz6ue]

What about x =0 would The point be in the middle/origin

[@muhammadzayaanyasir6104]

Subscribed, Thank you so much, you helped me in my suprise test. Btw, do you have a video in "slope from two points" ?

[@EricBuffington]

I sure do! Here you go! kzbin.info/www/bejne/bqXViHmqrN6Ig7c

[@muhammadzayaanyasir6104]

@@EricBuffington Thank you so much :)

[@lunchmind]

I don't understand the first practice example. Should not the run be -1?

[@EricBuffington]

Run is positive if you are going from left to right. So because we were looking at point that went from the left to the right, the run was positive.

[@lunchmind]

@@EricBuffington Oh Okay thank you NOW it makes sense.

[@mariamyaser7736]

thank you

[@EricBuffington]

You're welcome

[@vivianvu5047]

the legend we NEEDED!

[@EricBuffington]

Thanks! :)

[@Bluberrycutie]

At 3:53 im confused. From the y intercept I started at 1 (plotted a dot), did a rise of 1 (up) and did a run of -1(left) and I plotted my second dot there. Once I played the video and saw that you went down and over one I was confused. To the right of the y-intercept the numbers are positive. If x is -1 why don't you plot to the left? What am I missing?

[@spka4274]

Bro I had an Ed puzzle on your video and now I’m useing this video to cheat lol

[@hxmxngzv4034]

Same

[@uhhmason9664]

Thank you! So helpful!

[@unknowinglydeddeh4829]

This video helped me have a better of understanding of this lesson thank you 😊

[@EricBuffington]

Glad it was helpful!

[@hightiergamer5558]

3:46 hello I don’t get this part either how is the y intercept negative when its intercepting at 1

[@EricBuffington]

The y intercept is +1. The slope is -1.

[@1millionsubscribersandillm266]

Thank you

[@EricBuffington]

You're welcome

[@nskz0325]

thx so much i think i understand now

[@EricBuffington]

So glad it helped.

[@melpluto8139]

am i in high school? yes. do i have bad bad memory so i have to learn simple math again? yes.

[@EricBuffington]

No shame in reviewing! Thanks for watching!

[@sewsimplypretty2570]

Do you recommend a particular worksheet for practise, practise, practise? Thank you!

[@zeroseven370]

Good video i understand how to do it.

[@EricBuffington]

Glad it helped

[@hightiergamer5558]

Hello can you please explain a lil bit more on 3:04 problem. I don’t understand, in one of your previous video you said something about if the y intercept is negative the slope would go from right to left.

[@EricBuffington]

If the slope is negative it slopes like this \ if it is positive it slopes like this / If you are moving from right to left a negative slope points down, and a positive slope points up.

[@hightiergamer5558]

@@EricBuffington thank you

[@einnor5005]

I'm crying. this was so helpful to me. THANK YOU SO MUCH~!!!!!!!

[@EricBuffington]

You're so welcome! I hope you are having a wonderful day!

[@tidez4203]

Thanks man really helps

[@EricBuffington]

No problem 👍

[@machichaiwongkiat7314]

That’s a quality video right there, new subscriber here :)

[@EricBuffington]

Awesome, thank you!

[@danielhayeso295]

THANK YOU ME TEACHER 🤎🤎🤎🤎🤎🤎🤎🤎❤❤❤❤❤❤❤❤❤

[@EricBuffington]

Any time!

[@brakoncut402]

*For some reason my teacher does M for slope and B for y-intercept and totally confused me, I think I’ve figured them out by now.*

[@lemon-vy3mj]

That’s what they use to replace the slope and y intercept until there are numbers you have to be put there I got confused on that also

[@beijalopez4882]

studying in 2020 thanks so much this helped a ton and i got every question right!

[@EricBuffington]

I'm so glad! Good job!

[@abdirizakzaahid9530]

I think something is wrong with this Lessons !

[@EricBuffington]

Probably.

[@jooj_2820]

Bruh

[@jolly._.313]

5 head

[@cocoapuff_motivation2544]

🔥🔥🔥

[@madihausman4329]

Great👍

[@SH-yk4wp]

First one

[@yusufsadiq7836]

'

[@abnormal3720]

thank you

[@EricBuffington]

You're welcome