Name:    Warm-Up:  Exponential Functions

Multiple Choice
Identify the choice that best completes the statement or answers the question.

1.

Fill in the table for the function, .
 x f(x) -2 -1 0 1 2
 a. c. b. d.

2.

Fill in the table for the function, .
 x f(x) -2 -1 0 1 2
 a. c. b. d.

3.

Fill in the table for the function, .
 x y -2 -1 0 1 2
 a. c. b. d.

4.

Fill in the table for the function, .
 x y -1 0 1 2 3
 a. c. b. d.

5.

Graph the function on a graphing calculator.  Using either the trace feature or the built in graph analysis tools to find the y-intercept of this function.
 a. -6 c. 3 b. -2 d.

6.

Graph the function on a graphing calculator.  As x increases (as you follow the graph from left to right) what happens to the y-values of the function?
 a. The y-values decrease quickly without limit. c. The y-values decrease until they are almost, but never equal to, zero. b. The y-values increase slightly, then decrease without limit. d. The y-values increase in a linear fashion with no limit..