Multiple Choice
Use linear approximation to estimate the change of the surface area S = 4 r2 of a sphere if its radius r is increased from 9 cm to 9.1 cm.
A) 1026.36
B) 1024.52
C) 1017.26
D) 1040.62
E) 1041.61
Correct Answer:

Verified
Correct Answer:
Verified
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