Cornet cable charges a month for basic cable television.

Each premium channel selected costs an additional per month.

a.

Write an expression to find the cost of a month of cable service.

Let represents the number of premium channels.

The expression to find the cost of a month of cable service is .

b.

Find the monthly cost for and premium channels.

Make a table for monthly cost.

\ Number of channels \	\ Rule \ \	Cost
	\ \	\ \
	\ \	\ \
	\ \
	\ \
	\ \

c.

Graph the ordered pairs.

The set of ordered pairs are . \ \

Plot the points on coordinate axes.

a.

The expression to find the cost of a monthof cable service is .

b.

\ Number of channels \	\ Rule \ \	Cost
	\ \	\ \
	\ \	\ \
	\ \
	\ \
	\ \

c.

Graph of the ordered pairs.