Determining if a Function is a Polynomial

preview_player
Показать описание
Learn if a function is a polynomial or not in this free math video tutorial by Mario's Math Tutoring. We go through the definition of a polynomial as well as a number of examples.

0:12 What is a Polynomial - The Definition
0:18 What is a Monomial
0:52 Example 1 f(x)=3x^2+2x+1 Is it a Polynomial?
1:26 Example 2 f(x)=3 Square Root (x) + 2x^2 -7 Polynomial?
1:52 Example 3 f(x)= Square Root (5) x^3 + 4x Polynomial?
2:22 Example 4 f(x)= 5/x - 8 Polynomial?
2:47 Example 5 f(x)= (2/3)x^ - 7 is it a Polynomial?

Related Videos:

My Video Playlist All About Polynomials Graphing, etc.

Learn Algebra 1 Lesson by Lesson in my "Learn Algebra 1" video course for sale. 87 Lessons teaching you step by step Algebra 1. Check out the 13 free lessons(1 from each chapter)

Looking to raise your math score on the ACT and new SAT?
Check out my Huge ACT Math Video Course and my Huge SAT Math Video Course for sale at

For online 1-to-1 tutoring or more information about me see my website at:

* Organized List of My Video Lessons to Help You Raise Your Scores & Pass Your Class. Videos Arranged by Math Subject as well as by Chapter/Topic. (Bookmark the Link Below)
Рекомендации по теме
Комментарии
Автор

This guy is out here making math easy, love it keep it up

bigbluebird
Автор

Just wanted to let you know that you're awesome and that this helped a lot

DrWhy-mzyp
Автор

Thank you, Mario. That answered a question my daughter and I were struggling with that asked which examples were polynomial functions and focused on evaluating if they were functions instead of realizing that the negative and fraction exponents meant they were not even a polynomial.

wosupero
Автор

very helpful, so much better than my current math method teacher 😃

punji
Автор

Very helpful! Thank you for the variety of examples.

monettedyar
Автор

thank you for this little overview, it's really appreciated <3 <3

marm.
Автор

This is very Clear and concise. Thank you teacher Mario.🙏😊🙏

NIPOON_nhoon_THOMPAT
Автор

Cheers Mario, you legendary human being.

franknicholas
Автор

That was great! thanks for helping <3

ravagerfiend
Автор

thank you for the help sir I really appreciate it keep it up sir

AewinZenDreondeLosReyes
Автор

hey mario wouldn't the radical 5 be irrational since it does not have a perfect square?

PsychicCatTCG
Автор

what about y=2^x ? Is that a polynomial?

shannoncheney
Автор

can 3 to the power of x be a polynomial ?

elliesegordon
Автор

Is Power of a variable is whole number

ayushicraft
Автор

Sirrr i have one more question...i was still confuse😭
Is 3x²-7x/5x is a polynomial function?
Thank you sir...im hoping for your reply💜

romapasacsac
Автор

Tell if u can

X/x²+2x+4 is it a polynomial 😁😁

khpsphysicsmathematics
Автор

Sirrr i have one more question...i was still confuse😭
Is 3x²-7x/5x is a polynomial function?
Thank you sir...im hoping for your reply💜

romapasacsac
Автор

Sirrr i have one more question...i was still confuse😭
Is 3x²-7x/5x is a polynomial function?
Thank you sir...im hoping for your reply💜

romapasacsac