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Stewart_Calc_7ET ch03sec10
MULTIPLE CHOICE
1. Use differentials to estimate the amount of paint needed to apply a coat of paint cm
thick to a hemispherical dome with diameter m.
a.
b.
c.
d.
e.
2. Use the linear approximation of the function at to approximate the
number .
a.
b.
c.
d.
e.
3. Determine the values of x for which the given linear approximation is accurate to within
0.07 at a = 0.
a.
b.
c.
d.
e.
4. A turkey is removed from the oven when its temperature reaches and is placed on a
table in a room where the temperature is . After 10 minutes the temperature of the
turkey is and after 20 minutes it is . Use a linear approximation to predict the
temperature of the turkey after minutes.
a.
b.
c.
d.
e.
NUMERIC RESPONSE
1. The circumference of a sphere was measured to be cm with a possible error of cm.
Use differentials to estimate the maximum error in the calculated volume.
