Combined Variation

Learn about how to write a combined variation equation. We review direct variation, inverse variation and joint variation to be used in writing a variation equation that involves combining one or more of these types of variation. We go through 2 example problems in this math video tutorial by Mario's Math Tutoring.

Jump to section of this video:
0:04 What is combined variation?
0:17 Quick review of direct, inverse and joint variation
0:48 constant of variation
0:52 Example 1 y varies jointly with x and the cube of z and inversely with m
1:29 How to solve for the constant of variation
2:12 Final step solve given values using your combined variation eq.
2:41 Example 2 L varies inversely with c and directly with the square root of d.
3:22 Solve for the constant of variation

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[YasmeenMaodah]

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Best regards

[candlestickk]

Watched the video and i don’t know how to do this math let but it’s still very interesting. Thank you don’t stop teaching!

[niotronx]

I'm very thankful i found this video

[EnvusNull]

Thank you for this video. This helped me understand my homework better

[dawnknight]

oh wow this is really helpful really easy to understand.

[evedellyienna]

This teaches better than actual class :') thank you sir ✊🏻✨

[Dreamer_Soul]

Thank you for the great and easily explained videos, I learned a lot from your video lectures. I appreciate it from the bottom of my heart ❤️

[filipcvetanovski]

Hi. Do you have a video of explaining difference between variations and combinations. I Cant really tell when the "importance of the row matters". And i if you have examples with ordinary variations can you sent me a link in the comment section.

[Sid-vzrm]

I HAVE A TEST IN 15 MINUTES THANKS MY GUY

[Accel_Plays]

Sir, how did u get 1/2 when u did 3÷6?

[faithden-d]

Do you have an word problem examples with this?

[bertumensachieclemenz]

Question, can i use more than just 3 variables?

[johnvincents.pangilinan]

guys if you want to make this easy you need to know the basics first.