A downtown parking garage charges $8.75 for the first two
hours of parking and $3 for each
additional hour parked. Which
function can be used to find the
amount in dollars a person has to
pay to park in the garage for x
number of hours, where x > 2?

Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the