Parenthesis or bracket? domain and range of a graph

👉 Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph. We can determine the end behavior of the graph of the function (rises or falls left and rises or falls right). We can determine the number of zeros of the function (the number of places the graph crosses or touches the x-axis). We can determine the number of turning points of the function (the number of times the graph turned). We can determine the degree of the function if the function is a polynomial (the number of turning points plus 1), and we can determine the domain and the range of the graph of the function.

Organized Videos:
✅ Characteristics of Functions
✅ Is the Function Even or Odd | Rational
✅ Is the Function Even or Odd | Polynomial
✅ Is the Function Even or Odd | Radical
✅ Is the Function Even or Odd | Learn About
✅ When is the Function Increasing Decreasing or Neither
✅ How to Find the Extrema on a Graph
✅ Describe the Characteristics of a Graph
✅ Describe the Transformations of a Graph
✅ Describe the Transformations of a Graph

Connect with me:

#functions #brianmclogan

[yourbigheadcousin]

Bruh, you have a video for just about every damned thing. your channel has been super helpful. Im an adult student trying to learn algebra again after nearly 20 years and the textbook just isnt cutting it. Luckily, I found your channel to fill in the gaps. Thanks

[boyo]

This man has to have the most helpful YouTube channel every time I need help with something about math he has a video about it without fail and every single time he explains it better than my actually teacher

[allid]

Shout out to Brian. SUPER helpful videos!

[brrrvvmmm]

I've taken all my high-school classes and now I'm taking college math, but a lot of the math is based on my old math. I never understood highschool math and assumed I was the problem, but this video explained something I struggled on so simply and it made me realize maybe I'm not the problem.

[Wildcard]

I don't know why Math has to make things complicated for even PARENTHESES and Brackets, like just let me give the answer..

[tychodancer]

ok so if -2 isnt a point of the line/function(?) then why is it plotted on the graph?

[angelicaroselina]

this actrualy realy helped im in highschool gooing through this and have my test soon. this realy helped me clear up some questions i still had

[Carlotafeeferton]

This video is amazing!! Thank you so much!!!🤩

[egghound_flopper]

what if there's curly brackets? i've seen those used before in equations like these, but i have no idea how to format them.

[hxneyd]

how about when trying to determine the intervals of increase and decrease or positive and negative intervals...does the same rule apply i’m really confused

[randomshow]

1:44 How do I determine whether a point is included or not? Why is -2 a parenthesis when it is clear to see on the graph, and -4 a bracket when it is also clear to see in the graph? Aren't both these points included?

[okaminess]

I have no idea what this teacher said at 0:24. I wish he would enunciate the important bits like that or repeat them sometimes like in Khan Academy.

[aliciagarcia]

Why do we graph a point as (x, y) then?

[natemitten]

I don't understand how -2 doesn't exist

[javixD]

Daddy but what if you have a restriction that is a greater than or equal to? 😮😮😮

[sandysandilerh]

You are the best...

Where are you from 🫶❤️