#quadratic functions

[aphoras]

the best thing about this is my math teacher laughed.

p.s. she taught me how to decipher this 😭😭😭 it makes sense now

[er-cryptid]

The Discriminant

[math-journal]

Parabolas

X

X

.

[music4soul]

Since it snowed Tuesday night, my school’s plans to make us go back today were foiled. Unluckily for us, they decided to give us online instruction, as well as a two hour delay tomorrow.

Now I’m sitting here trying to remember how to do a quadratic function and hoping my absence to my first period class won’t be counted.

[falseandrealultravival]

Seeker (verse)

He studies elementary functions

devoting his life to it.

He studies intently.

subway starting from New York Station

Plot the distance to each station on the horizontal axis,

Plot the square of that distance on the vertical axis.

In other words, it is a quadratic function.

he made it his life's work

Hard-working.

He doesn't care what others say,

He studies intently.

Ah, seeker.

　(2023.12.23)

Rei Morishita

求道者（韻文）

彼は初等関数の研究に

一生を捧げている。

一心に研究する。

ニューヨーク駅を起点とする地下鉄の

各駅まで��距離を横軸にプロットし、

その距離の２乗を縦軸にプロットする。

つまり２次関数なのだが

彼はそれを一生の仕事として

作業している。

他人が何と言おうとお構いなく、

一心に研究する。

ああ、求道者。

[jaycafe]

middle school????? back when you learned quadratic equations and stuff???? i get crying over differential equations and such but middle school math?????

maths enjoyers and bug enjoyers and horror movie enjoyers and so forth all need to come together and unite against the common enemy of people telling you how much they hate something as soon as you mention you like it

[3m0li0tt]

finals week or my final week? stay tuned to find out

[queeninstilettos]

I totally don't have a math exam tomorrow and I'm going to absolutely kill it.

(your self proclaimed maths expert)

Okay the topic isn't THAT bad and our teacher makes good exams so it's probably handleable

[ieguras]

she let me hit and didn't let me hit because x= (-b±sqrt(b²-4(a)(c)))/2a

[pyr0peyt]

Holy shit maybe I won't flunk my Algebra 2 cumulative exam after all???

[iwannarunawayandbeapirate]

i don't understand this at all, what on earth is a "quartic expression"???? someone whos better at maths than me please come help me

[math-journal2]

Switching Between

[math-journal]

Quadratic Function Graphing

Things of Note:

Label your points (x,y)

ℝ - aka All Real Numbers for all quadratic functions

Line of symmetry is an equation (x=#)

Intercepts label as ordered pairs

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.

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[mathmedicine]

AS LEVEL PURE MATHEMATICS 1 (PAPER 1)

PURE MATHEMATICS 1 (2002-2010) C1 Quadratics /C2 Functions /C3 Coordinate Geometry C4 Circular Measure C5 Trigonometry C6 Vectors C7 Series C8 Differentiation C9 Integration PURE MATHEMATICS 1 (2010-2013) C1 Quadratics C2 Functions C3 Coordinate Geometry C4 Circular Measure C5 Trigonometry C6 Vectors C7 Series C7 Binomial C8 Differentiation C9 Integration

[metrosexualcyclops]

I HATE MATH SM GIRLLL STOP GIVING ME THESE GRAPHS

[new-bug-ideas]

Bug who can only think in quadratic functions