Ex: Find the Linear Function Given Two Function Values in Function Notation

This video introduces how function values in function notation gives points on the graph which can be used to determine the equation of the linear function.

[tenantdad]

In your Point Slope Form it calls for Y1 and X1. But you used Y2 and X2. If it's interchangeable you should point that out. Or better follow the formula as written and comment if it's interchangeable. You're just adding confusion.

[kendallhunt]

thanks bestie! saved me a mental breakdown 🥰

[parkermarschel]

You messed up. When using the point slope for you used y2 rather than y1.

[Gooberrb]

but what if there is a square root? like g (0) = 0 and g (1) = √2

[vinzerxo]

Why tf are u writing y sub 1 but u used y sub 2 🤦🏿‍♂️🤣

[HonchoMKplays]

You messed up and used x2 not X1 so now I'm stuck on how to do this

[crystal-madecreations]

YOU. ARE. AN. ANGEL THANK YOU FOR THIS VIDEO

[WalrusBubblez]

Thank you so much! You helped me get an A plus on my test!

[Lollindy]

It would be good to state in your video that you can use either y subs no matter what...

[carlsonmoti]

why say y sub 1 but u used y sub 2, that just put a big wall in my face

[brassfish]

i have an exam in 2 days lets hope this helps

[jacobbaer]

Thank you a lot I didn't get it before but now I do! :)

[SkyMine]

Why we didn't use the equation which is y=mx+b?