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MATH 151. SUMMER 1999.
Review 2
- 1.
- Using the definition of the derivative, find the derivative of
- (a)
-
.
- (b)
- .
- 2.
- Find
.
- 3.
- Calculate :
- (a)
-
.
- (b)
-
.
- (c)
-
.
- (d)
-
.
- 4.
- Find the equation of the tangent line to the curve
at the point
.
- 5.
- Let the position of a particle at the time t is x(t)=t3-3t+1.
Find the total distance traveled from t=0 to t=2.
- 6.
- The angle of elevation of the sun increases at a rate of 0.1 rad/h.
How fast is the shadow of 200-feet-tall building decreases when the length of
the shadow is 400 ft?
- 7.
- Without using calculator, find approximately
.
- 8.
- The radius of a ball is 1 cm with a maximum error 0.1 cm.
Estimate the maximum error in the calculated volume.
Alexander Gorodnik
1999-07-26