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Mathematics
Mathematics
Problem
For the curve
x
=
2
t
+
1
x=2t+1
x
=
2
t
+
1
and
y
=
t
2
+
3
y=t^{2}+3
y
=
t
2
+
3
, find the value of
t
t
t
at which the slope of the tangent is
5
5
5
. a)
2.5
2.5
2.5
b)
5
5
5
c)
2
2
2
d)
1.25
1.25
1.25
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