Below are the scatter plot and residual plot for a set of data. A linear model
(is/is not)

the best fit for the data because the residual plot
(shows no pattern/shows a pattern)

and is
(scattered/not scattered)​

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Ineed with math stuff it involves graphs

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.