A data set whose original x values ranged from 41 through 78 was used to generate a regression equation of ý=5.3x - 21.9. Use the regression equation to predict the value of y when x=81.​

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?