I need homework help urgently

[Illuminater]

I need help solving 4 piecewise graph problems.

Basically it just gives me two or three piecewise functions and I have to graph them. It's pre-calculus too. Anyone willing to help? I have to turn it in tomorrow.

 

[Illuminater]

Homework questions have a low rate of getting answered

 

[Оdin]

I remember those, they were so easy. Glorious days of my youth.

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[Illuminater]

I remember those, they were so easy. Glorious days of my youth.

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Wow I need help!

 

[Illuminater]

Okay guys I guess I need to write the problem down. Also the "<=" signs are just greater than or equal to signs.


First one is
f(x)={-2x-4 if x<=2
4x-9 if x>2

Then you just have to graph that


Problem #2

f(x)={ x-1 if x<=-2
2x-1 if -2<x<=4
-3x+8 if x>4

 

[Mari Makinami]

Okay guys I guess I need to write the problem down. Also the "<=" signs are just greater than or equal to signs.


First one is
f(x)={-2x-4 if x<=2
4x-9 if x>2

Then you just have to graph that


Problem #2

f(x)={ x-1 if x<=-2
2x-1 if -2<x<=4
-3x+8 if x>4

I'm pretty sure this will help

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[Jazzy Stardust]

lol @ passive aggressive behavior

OT: sorry but i was terrible at math

 

[Illuminater]

I'm pretty sure this will help

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I deadass tried that site but I don't know how to enter the functions in. I tried my best.

lol @ passive aggressive behavior
OT: sorry but i was terrible at math

Who?

 

[Illuminater]

I'll just copy a friends work tomorrow.

 

[Jazzy Stardust]

Who?

mmm, nevermind. i should probably just stop posting all together, probably for the best. not you though

good luck though and stay up

 

[Urda]

I'll just copy a friends work tomorrow.

Then your never going to get it.

 

[Illuminater]

mmm, nevermind. i should probably just stop posting all together, probably for the best. not you though

good luck though and stay up

Oh, well you too.

Then your never going to get it.

I'll go through the bin where all the worksheets are I cheated off tests that way too. My teacher is so oblivious...I think...

 

[kakashi owns all]

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[Sagebee]

Remember to study hard and get good grades

 

[Sagebee]

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Lol I use to use that in high school in my calculus class

 

[Dantе]

Okay guys I guess I need to write the problem down. Also the "<=" signs are just greater than or equal to signs.


First one is
f(x)={-2x-4 if x<=2
4x-9 if x>2

Then you just have to graph that


Problem #2

f(x)={ x-1 if x<=-2
2x-1 if -2<x<=4
-3x+8 if x>4

Dude, it's pretty easy to graph linear function. You should probably do this on your own because this is necessary to learn for high school math.

 

[Legendary Saiyan]

Just graph them as functions but put open circles where the 2 is. Not that difficult.