If is the amount of interest charged per month on a balance of dollars.

Write the piecewise function of the situation described in the problem.

Draw the table of different values of for .

	\ Function \	\ \
	\ \	\ \
	\ \	\ \
	\ \	\ \
	\ \	\ \

Graph :

1). Draw a coordinate plane.

2). Plot the points found in the table and connect the plotted points.

The function is .

Graph of is :

.