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Mathematics
Problem
Calculate an approximate value of
4.1
\sqrt{4.1}
4.1
by using the tangent line to
f
(
x
)
=
x
f(x)=\sqrt{x}
f
(
x
)
=
x
at
x
=
4
x=4
x
=
4
. Which of the following is closest to
4.1
\sqrt{4.1}
4.1
? a)
2.050
2.050
2.050
b)
2.0125
2.0125
2.0125
c)
2.025
2.025
2.025
d)
2.0025
2.0025
2.0025
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