Graphing Piecewise Functions || Algebra 2

Hey Everyone! In this video, we'll be talking about how to graph piecewise functions. This algebra 2 tutorial contains 4 example problems where we are given a piecewise function, and we're asked to graph it. The graphs will be composed of lines and parabolas (quadratics).

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Timestamps:
0:00 - Overview
0:53 - Problem 1
3:55 - Problem 2
7:06 - Problem 3
11:26 - Problem 4
14:50 - Answer in Comments
15:29 - Outro

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[Mimisheartjourney]

the way you teach helps me so much. I've watched countless other videos trying to understand this before my test and you're the one person to actually help me learn.

[z.amanuel]

Tbh this is the teaching style i am searching for full detail step by step and with tips that can help compared to school just putting random things without even saying the reasons why it was put there

[jonkneedanger]

Thank you, I watched so many videos and I did not understand. Luckily I found this one I was about to skip this part of my homework.

[JesseWangatau]

mate you're the best love your teaching

[coffeehouse]

I just had a test on this today. Wish I saw this earlier lol.

[slycooper]

Omg tysm. I am so fr when I say that I looked at other videos and was still confused. But when I saw ur video it made so much more sense.

[johnking]

Thanks so much this video helped more than 1 week of math class

[Psycho_SugarCraze]

That ending 🙌, brutal but relatable 🥲

[jasonmestanza]

This helped me a lot bro and the video was fast. You should do more math vids

[ignatiuschibekamwanambale]

I need to watch this video another 10000 times

[Psycho_SugarCraze]

This may be something extremely small but I think another reason why you wouldn’t try to change the closed circle to an open one for problem 3 would be because you did it in the previous function(which has already been said) but we should also remember we are graphing one function f(x) all the ones we’re working on a kinda like sub-functions of the one. That’s why it’s called a piecewise function because we’re working with one function but in pieces; and probably why we have that bracket after f(x)=

[kristianmetani]

Open circle y=5 and closed circle on y=-2

[Devsycoder]

What the Actual hell, this is where I finally found my heaven for learning 😢 damn. I wish u were my teacher

[poprox]

For problem 3, wouldn’t you start -2x+4 on (4, 2) rather than (0, 2)? Since the y-intercept is b=4?

[hgriva]

open circle (1, 4) closed circle (2, 2)