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Mathematics
Mathematics
Problem
Consider the parametric equations
x
=
t
,
y
=
t
3
−
3
t
x=t,\;y=t^{3}-3t
x
=
t
,
y
=
t
3
−
3
t
. At which one of the following points does the curve have an inflection point? a)
(
1
,
−
2
)
(1,-2)
(
1
,
−
2
)
b)
(
0
,
−
3
)
(0,-3)
(
0
,
−
3
)
c)
(
0
,
0
)
(0,0)
(
0
,
0
)
d)
(
−
1
,
2
)
(-1,2)
(
−
1
,
2
)
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