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do you understand what the limit notation is?
it means find the limit of this piecewise function as it approaches 0
as x approaches... and so on
which one of the functions are approaching 0?
I'm not sure I understand.
We have a piecewise function ... so we graph the equation 7-x^2 when x <0 7 when x = 0 10x+7 x > 0 then we have to find the limit as x approaches 0 (but we need to look at as x approaches 0 to the left and as x approaches 0 to the right). the limit is in the y-axis and it must be the same value otherwise no limit exists.
what is the function approaching as it gets closer and closer to 0 from the left and right?
Than it doesn't exist?
does anyone know how to graph piecewise functions in desmos?
I thought it approached 7
look at the y values of the function as the x values approaches 0
I think you are right @xamr
Alright, thanks then.
hang on b4 u medal I want to confirm
sure thing, chief
then you are correct @xamr
yup when I did the three graphs as x approaches 0 to the left I got 7 As x approaches 0 to the right I got 7 since the values are the same the limit as x approaches 0 is 7