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pretend it's all connected lol XD
@freckles @Nnesha, I know the definition of continuity and discontinuity for precal, but I'm not sure what this would be considered.
ok its continuous :)
continuous are those functions or graphs which can be drawn without lifting the pen :)
so this is y it is continuous :)
Rightttttt okay. thank you. and I think this is discontinuous too, right?|dw:1440790834855:dw|
yes it is continuous :)
I said discontinuous... I guess I was wrong.
an example of discontinuous graph can be the graph of tan function :)
can u draw that graph without lifting ur pen?
What about this? |dw:1440791026017:dw| I know it's not a tan function, but that's discontinuous?
yes it is cause u have to life ur pen when u reach that limit point where the the value of the function is not defined :)
Oh, okay, thanks!
no prblem :)
|dw:1440791269487:dw last one. This is continuous, right? I'm still trying to grasp fully what is and what isn't.
ummm hang on. why isn't that showing?
well m not 100% sure but m 95% sure that it is continuous @geerky42 @freckles can u help?
Why are you not 100% sure? You said "continuous are those functions or graphs which can be drawn without lifting the pen" And I'm sure we can draw U-shape curve without lift pen.
that function is continuous within its domain so it is continuous
:) thans @geerky42
wow, thanks so much guys! That's all for now, but I glanced at the back of this and I may need some refreshers later. THANK YOU SO MUCH
:D no prblem