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October 23, 2014

October 23, 2014

Posted by **Molly** on Tuesday, October 15, 2013 at 5:58pm.

1).Use linear approximation to estimate the maximum error in the calculated surface area. Leave your answer in terms of pi.

2).Use linear approximation to estimate the maximum error in the calculated volume. Leave your answer in terms of pi.

- Practice Exam Calculus -
**MathMate**, Tuesday, October 15, 2013 at 8:47pmyou can use the same approach as for the paint on sphere.

A=4πr²

dA/dr=8πr

ΔA=8πr Δr

=8π(20)(1/5)

=32π

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