Which of the following transformations results in an image that is congruent to it
pre-image?
1. 270° rotation about the origin
8.10D
II.
Original New
Vertices Vertices
A(4, 5) A(-4,5)
B(10, 4) B-10, 4)
C(7,-2) C'(-7, -2)
III. (x, y) -
- (x, y)
Vio
IV.

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =