Hi! For 11:50 , the function has a formula of g(x) = 2-2/3x. You did it in a different way than me and I just want to make sure if my method also works. So I would let g(x) = y, and the inverse formula would than be x=2-2/3y. I would then subtract -2 from each side, which would reformulate the equation into x-2=2/3y. I would then divide each side by 2/3 to solve for y. Would this be acceptable? I just changed the x and y variables after we figured out g(x) = 2-2/3x, but you changed the variables during the "3y=6-2x" part. Sorry for the misunderstanding. Thanks!
I’m having a hard time figuring out your method, however you can always test your solution by testing a point into both equations (the original and the inverse) and if a point such as (0,1) becomes (1,0) then you are okay.
You videos are extremely helpful it's helped my son understand chapter 1 -- I couldn't find the link for your worksheet for this video 1.5 can you pls direct us where to find it? Thanks again for your videos!!!
Thanks Mrs your videos still working, even tho 5 years later. I learned grade 11 Math from you instead of my school teacher 😂😂😂
If I had a dollar for every student that I taught on this channel I’d be a rich lady! Happy to have helped you 😊
Thanks Alot Mrs, where can we find the answers for the handout to check our work?
Watch the video. I do the entire worksheet
Hi! For 11:50 , the function has a formula of g(x) = 2-2/3x. You did it in a different way than me and I just want to make sure if my method also works. So I would let g(x) = y, and the inverse formula would than be x=2-2/3y. I would then subtract -2 from each side, which would reformulate the equation into x-2=2/3y. I would then divide each side by 2/3 to solve for y. Would this be acceptable? I just changed the x and y variables after we figured out g(x) = 2-2/3x, but you changed the variables during the "3y=6-2x" part. Sorry for the misunderstanding. Thanks!
I’m having a hard time figuring out your method, however you can always test your solution by testing a point into both equations (the original and the inverse) and if a point such as (0,1) becomes (1,0) then you are okay.
Do you have any grade 9 and grade 10 videos . Thank you so much!
I have all the grade 10
Course in the playlists.
Thanks ! That will help my daughter a lot .
Just wonder , do you think to do grade 9 as well
@reginayau6488 I haven’t taught grade 9 for a very long time and they changed the curriculum. So most likely not.
Thank you ! I like you use text book to teaching . ❤
Where do you explain the inverse of quadratic functions, and how to restrict the domain of the function so the inverse is also a function?
Functions 3.3 Finding the Inverse of a quadratic function
th-cam.com/video/9ras8m0rNmY/w-d-xo.html
You videos are extremely helpful it's helped my son understand chapter 1 -- I couldn't find the link for your worksheet for this video 1.5 can you pls direct us where to find it?
Thanks again for your videos!!!
mshavrot.pbworks.com/w/file/fetch/128894223/U3-4%20Transformations%20Handouts.pdf
Hope this works! Thanks for watching 😊
Thank you so much miss your videos are blessing for me 🥺❤️❤️❤️
Great! Many blessings to you 😊