Domain and Range of a Function (1 of 2) | ExamSolutions

This is part 1 of 2 on finding the domain and range of a function
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[@thedarkfire7580]

Dude ur literally saving me this session thank you

[@danielsobers8264]

Really helpful 👍

[@ExamSolutions_Maths]

Glad it helped Daniel!

[@bassemadam8012]

Well sir there are kind of equations which u ll not be able to draw their eqn but we can put values of x in equation and try to assume the range and domain from the results thank you

[@bassemadam8012]

So is there a video about it to watch it

[@user-xo1sf8qi1b]

@@bassemadam8012 yes please can you link me that video. i had this person tell me exact same thing about predicting values of x and i honestly couldnt undertsand. i aksed a lot of strangers thru study groups and idk what else i did😭😭

[@bassemadam8012]

@@user-xo1sf8qi1b look whatever the equation you have
You will just substitute by some values of x okay
And write the y corresponding values
This method is just brute force and not accurate but you can use it to make sure that you are correct
Anyway
You will just substitute by some values of x trying to know the values of y
Will indicate to you whether there is asymptote here ?
Maybe it goes to infinity etc..
Maybe it decay to zero
Etc...
I didnt find a video tho but this is just it XD
Good luck

[@user-xo1sf8qi1b]

@@bassemadam8012 thank you so muchh💛💛

[@tajbibishamim8085]

Great help, not little help.

[@ExamSolutions_Maths]

Thanks for watching and best wishes at this time.

[@razeboxanimations3215]

Excuse me sir are you adding these news videos onto the website too ?

[@ExamSolutions_Maths]

Yes, the old ones these replace have been removed from the website and TH-cam playlists.

[@stefaniadalberto9808]

Is this a remake of the same one you made 12 years ago (Tutorial 1)?

[@abakyy5200]

I'm still confused😅😥😥