Which residual plot shows that the line of best fit is a good model? A graph shows both axes unnumbered. Points show a downward trend.
A graph shows both axes unnumbered. Points show an upward then downward trend.
A graph shows both axes unnumbered. Points are scattered all over the graph.

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?