how to find the domain of a linear function in 7 seconds

[melodiesformath]

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[goomba]

Thank for telling me now I understand absolutely nothing🙏🙏🙏🙌🙌🙌

[pixiemarbel]

Hi, it's not really clear, my bad

[amvrinn]

Basically you can put any real value for x inside of the function f(x)=mx+c. C is a constant term, m is the slope gradient and x is the variable on which you determine the domain. Here take an example:

Find the domain of the linear function:

f(x)= 6x + 7

Here you can put any value of x no matter how large or small and f(x) would still be real. Like let x =

= + 7
=
Still real.. insert any real negative value still f(x) will be real..

Therefore

Domain of a real function is (-infinity, +infinity)

[erica_]

Can’t you just explain it without singing, it’s not clear

[nasrsoliman-wg]

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[SaanviYadlapalli]

It's calculus not algebra 😂😂 genius!!

[Ghostrider-jgnu]

Ma’am this sucked my ears are bleeding

[ilaldkxb]

thats not what they taught us 💀💀💀, they showed this: D = { x | x € R }

[kidscartoonRhymes]

Please don't teach in YouTube because u r not good in teaching first u clear ur concept

[kartikeybhardwaj]

behen plz bina gaana gaaye hi smjha dia kro