Answer:
The order is (-10,-1,0,1,10)
the dot plot, because box plot only shows the 5 number summary and histograms show ratios
A&C
B&F
Try it by fold the prism with paper
Ok so the dependent variable would be $1.45 for each addition hour. The cost depends on every hour so u can't really calculate it unless u have the hours.
$3 is independent since it's only charged on the first hour. It doesn't rely on any other information.