Sketch the graph of the exponential function. Label the y-intercept.f(x) = 
x
A. 
B. 
C. 
D. 
Answer: A
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Simplify the expression. Assume all variables represent positive real numbers.
A. -3
B. 4
- 8
+ 13
C. 4
+ 8
- 3
D. 13
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
A. 
B. 
C. 
D. 
Solve the problem.A pendulum bob swings through an arc 60 inches long on its first swing. Each swing thereafter, it swings only 66% as far as on the previous swing. What is the length of the arc after 8 swings? Round your answer to two decimal places, if necessary.
A. 3.27 in. B. 1.43 in. C. 2.16 in. D. 277.2 in.
Provide an appropriate response.f(x) = ax
The graph of an exponential function with base a is given. Is a > 1 or is 0 < a < 1? Explain how you arrived at your answer. Give the domain and range of f.
What will be an ideal response?