Learn how to evaluate a function for a given value

👉 Learn how to evaluate a function and for any given value. For any function, f(x) x is called the input value or the argument of the function. To evaluate a function, all we have to do is to change the argument of the function from x to the new given argument. We do this by "plugging in" the value into the input variable of the function and then simplifying it.

Organized Videos:
✅ Add and Subtract Functions
✅ How to Evaluate Functions
✅ Add and Subtract Functions | Rational Radical
✅ Add and Subtract Functions | Quadratic
✅ Add and Subtract Functions | Linear
✅ Add and Subtract Functions | Rational
✅ Add and Subtract Functions | Radical
✅ Add and Subtract Functions | Trig

Connect with me:

#functions #brianmclogan

[Superstar-mwnd]

My teacher did this lesson over 30 minutes and you did it in under 2 wow

[casenellis]

how does this mans teach me better in 2 mins then my algebra teacher has for the last 3 months?

[celiapalmer]

Math has always been tough for me! You are the only reason I am passing College Algebra with an A right now! Thank you so much!

[Eli-jtti]

Bro this man has help me through so much shit, on my momma I would risk my life for this homie

[jlongg]

Wow, now I understand. To think some random video made 6 years ago would make me completely understand. Thank you 🙏🏻

[cristianrobledo]

Wow I was stuck trying to understand when my teacher taught it but you said it way more clearer

[Marely]

This man teaches me better than my teacher that takes 3 whole weeks to teach I did not understand what the teacher told me This man is the goat🙏😁

[amberlittle]

You’re saving me with understanding this for my finals

[yusefkenneh]

thank you so much, this was really helpful

[robertomartinez]

This was very helpful i understood it really fast and i have a test tomorrow thanks.

[emmettkillewald]

Bro this man taught me more in 2 minutes then Ms fuckin Croce could in 5 weeks

[Beeper]

Thank you for making this video!! My class is learning the same thing right now and I had NO idea what to do and I know damn well our teacher was not going to teach us SHIT! So thank you! 😊

[The_NSA_Crusader]

Thank you couldn’t remember how to do this and I have a quiz tomorrow

[javaughnsimpson]

how do u find the input
thats the problem i am haveing because x has more than one input so how do u know the specific one that fits??

[indianajasmmyne]

How did you know the input aka x was 4?

[galaxyamv]

wow it’s actually so simple how you explain it

[MichalWck]

2 years in highschool ive been doing this not knowing what is it really. Teacher just said THATS WHAT YOU SHOULD DO and we just did the examples like robots. When i win that olympiad i think i'll thank the youtube teachers instead of the real one lol

[enosilva]

What dies it mean when it says must use correct function notation that indicates the input value?

[dauntebrown]

How did you get x=4 where did you get the 4