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Mathematics
Mathematics
Problem
Let
y
=
∫
x
x
2
t
2
d
t
y = \int_{x}^{x^2} t^2 \, dt
y
=
∫
x
x
2
t
2
d
t
. Find the equation of the tangent at
x
=
1
x = 1
x
=
1
. a.
x
+
y
=
1
x + y = 1
x
+
y
=
1
b.
y
=
x
−
1
y = x - 1
y
=
x
−
1
c.
y
=
x
y = x
y
=
x
d.
y
=
x
+
1
y = x + 1
y
=
x
+
1
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