Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = e-0.5x; relative to f(x) = ex
A. Stretched vertically;
reflected across the y-axis
B. Stretched horizontally
C. Stretched vertically
D. Stretched horizontally;
reflected across the y-axis
Answer: D
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Solve the problem.When a particular circuit containing a resistor, an inductor, and a capacitor in series is connected to a battery, the current i (in amperes) is given by i = 23e-3t(e2.6t - e-2.6t) where t is the time (in seconds). Find the time at which the maximum current occurs.
A. 0.6 sec B. 1.5 sec C. 0.5 sec D. 1.4 sec
Simplify.-6
A. 60 B. -25 C. -60 D. 4
Solve the problem.Find the length of a rectangular lot with a perimeter of 76 meters if the length is 4 meters more than the width. 
A. 42 m B. 17 m C. 21 m D. 38 m
The function 
satisfies the hypotheses of Rolle’s Theorem on the interval 
Find all values of c that satisfy the conclusion of the theorem.
