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OpenStudy (anonymous):
The first part of Ray and Kelsey's roller coaster is a curved pattern that can be represented by a polynomial function.
Ray and Kelsey are working to graph a third-degree polynomial function that represents the first pattern in the coaster plan. Ray says the third-degree polynomial has 4 intercepts. Kelsey argues the function can have as many as 3 zeros only. Is there a way for the both of them to be correct?
OpenStudy (anonymous):
@Jadeishere
OpenStudy (anonymous):
@automaticloveletter
undeadknight26 (undeadknight26):
Well uhh...Apparently this question is all over google..
OpenStudy (anonymous):
>_> really?
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undeadknight26 (undeadknight26):
Yeah but the only answered one is on PA xD
OpenStudy (automaticloveletter):
I bet it was Ray and Kelsey themselves who put them up o.o