Prof. A. Suciu
MTH 1733 -- Honors Calculus 1 -- Fall 1997
Quiz 1
In Problems 1 and 2, H is infinite,
is (a non-zero)
infinitesimal, and x is standard.
- Tell whether each of the following expressions is
infinitesimal, moderate, or infinite.
- (a)
-
- (b)
- (c)
- (d)
- Find the standard parts of each of the following numbers.
- (a)
-
- (b)
- (c)
- Determine whether the following functions are differentiable at the
indicated point (using the definition of the derivative). If differentiable,
calculate the derivative at that point.
- (a)
- at x=0
- (b)
- f(x) = x|x3 - 2| at x=0
- Find the derivatives of the following functions:
- (a)
-
- (b)
- Let f(x)=x2-3x+1.
- (a)
- Find the equation of the tangent line to the graph y=f(x)
at the point where x=2.
- (b)
- At what point on the graph y=f(x) is the tangent
line parallel to the line y=7x-6?
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Created by Alexandru Suciu, Thu Oct 2, 1997
alexsuciu@neu.edu
http://www.math.neu.edu/~suciu/mth1733/1733f97.q1/index.html