math problem
Which of the following graphs correctly represents the piecewise function:
@AZ
did u post the same graph twice? if so p lease delete the extra ones
heh, just me or are there only 2 answer choices?
anyways, x^2 when the function is less than 0 so basically |dw:1616531120154:dw| then x+2 after x = 0, because it says x+2 when x>0 |dw:1616531189332:dw|
their the same but some are closedn and the other is open
oh my bad, i realized the differences betweeen answer choices are open and closed circles but we can cross off answer choices a and c
alright
so basically open dot means not included, closed dot means included since x^2 when x < 0 and x+2 greater tahn or equal to 0 so the part with x^2 or |dw:1616531400256:dw| this part is open circle, because it does not include 0, whereas this part (x+2) |dw:1616531437816:dw| is greater than or equal to so it will have a closed circle to represent that it is including zero
alright
its D?
yes, correct! have a good day
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