Can someone tell me what this function's name is?

Can someone tell me what this function's name is?

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wolframalpha.com/input/?i=d/dx((x+2)(x-1)(x-3)) = 0
twitter.com/NSFWRedditGif

f''(x)

f(-1/12)

k(x+2)(x-1)(x-3)

assume f(x) = ax^4+bx^3+cx^2+dx+e
solve the linear system of equations
f(-2) = 0
f'(-0.8) = 0
f(1) = 0
f'(2.1) = 0
f(3) = 0
for a b c d and e

good job complicating things
is sufficient

arthur

>good job complicating things
it's as complicated as it needs to be
his polynomial can't have zero derivative at -.8 and 2.1 for k != 0

solve the zeros of the derivative of k(x+2)(x-1)(x-3) you noob

guess what retard, (2+-sqrt(19))/3 is neither -0.8 nor 2.1
wolframalpha.com/input/?i=d/dx((x+2)(x-1)(x-3)) = 0

what is rounding lol
jesus

>ax^4
wrong

/thread

The second derivative is a cubic so f(x) is a quintic

this function is called 'fuck off undergrad'

looks like cosine, i think it is cos x ya

...

42

Escape equation in nonlinear dynamics

THIS !

This M8, is a example for an cubic function.

f(x) = ax^3+bx^2+cx+d

Let´s take a look at the Stats of our function.
You´ve got 3 intersections on the X axis and a high point at x = -0.8 and a low point at x = 2.1.

f (-2) = 0
f ( 1) = 0
f ( 3) = 0
f´ (-0,8) = 0
f´ (2,1) = 0

Next Step:

f (x) = ax^3+bx^2+cx+d
f´ (x) = 3ax^2+2bx+c


Now you can set up and solve the equations.

By integration it can be seen that the parent function is 5.Grades.

this function isn't arthur. i know arthur. this better not be arthur.

can you show, that it can't be a fifth order polynomial?

dirac delta function

>Can someone tell me what this function's name is?
The real answer to this question is "no."
There are an infinite number of functions that would have that exact plot, so no one can give you one specific name.

non-brainlet detected

>he doesn't know what the fundamental theorem of middle school algebra is