Write a function for the situation is the graph continuous or discrete?

A movie store sells DVDs for $11 each what is the cost c of n DVDs?

A. C=11n:continuous
B. C=11+n: discrete
C. C=11+n: continuous
D. C=11n:discrete

Select the two pairs of figures that are similar.

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)