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Write a Piecewise Function from a Graph | Eat Pi
In this video, I teach you how to write a piecewise function from a graph that has 3 lines. I show you how to use slope-intercept form to find the equation of the lines.
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Пікірлер: 32
Nice video, it helped me understand this easier.
@Eat_Pi
9 ай бұрын
That's great to hear! I'm glad it makes sense now :D
Normally youtube videos don't help me...but this one actually did. Thank you! :)
@Eat_Pi
10 ай бұрын
I thought you were going to say "Normally youtube videos don't help me...AND THIS ONE DIDN'T EITHER" 😆 I'm so glad to hear that it helped though! And you're very welcome 😁
thank you so so so so so much 🙏
@Eat_Pi
11 ай бұрын
You're so so so so so welcome 🙏😄
Great video thank you!
@Eat_Pi
6 ай бұрын
You're welcome, I'm glad I could help! 😃
Thank you! ✨🍀
@Eat_Pi
11 ай бұрын
You're welcome, I'm always happy to help! 👍
@bennette.7033
11 ай бұрын
Jesus loves you
Thank you😄
@Eat_Pi
11 ай бұрын
You're welcome 😊
Thanks 😊
@Eat_Pi
11 ай бұрын
Anytime, happy I could help 😀
Thank you
@Eat_Pi
6 ай бұрын
You're welcome!
❤
@Eat_Pi
3 ай бұрын
💙💙
One of my lines ona piecewise graph has two points (1,6.5) closed circle, and (3,5.5), what do i do?
@Eat_Pi
10 ай бұрын
Graph the 2 points and connect them with a straight line. Then you should have one or two more lines that you have to graph, but none of them should intersect 👍
great video! it really helped me understand a little more, but i still need help with a problem. so i have a trapezoid shape on my graph, where it starts from -2 on the x-int, (y=2x+4), goes over to 4, then from (2, 4), it goes down to 4 x-int, with an open circle. and it shows that line to be -2x+8. HELP😔
@Eat_Pi
3 ай бұрын
Thanks for the question! Could you please tell me where else you have open and closed circles? That part is important when writing the inequalities.
@grabacolgates
3 ай бұрын
@@Eat_Pi thats the thing! there is none😭😭 theres only an open circle at the end of the line, and no other circles anywhere else. ive been watching a bunch of other videos though, and they all seem to seperate the lines with closed circles from the beginning of the line and opened circles at the end of it, is that how it always is??
@Eat_Pi
3 ай бұрын
@@grabacolgates Oh I see! Yes generally there's an open circle on one end and a closed circle on the other end. They're basically used to show where 1 function ends and the next one begins. But we can probably assume that those circles would be at the corners of your trapezoid, since those are the spots that each line/slope changes. It'll be kind of difficult to write everything out here so I'm going to make a video on it tomorrow!
@Eat_Pi
3 ай бұрын
Thanks again for the question! Here's a link to the video on how to solve this exact problem: kzread.info/dash/bejne/mmR1s7yOh6i4lMY.html Let me know if you still have any questions! 👍
@grabacolgates
2 ай бұрын
@@Eat_Pi thank you so much for your replies and help!
but now I have equations that aren't linear. what now?!?!
@Eat_Pi
11 ай бұрын
What type of equations do you have?
y=-1/2 + 4
Thank you so much! This was really helpful. :) 🥹
@Eat_Pi
3 ай бұрын
You're welcome! I'm so glad to hear that :D