The function f(x) = -x is shown on the graph. Which statement is correct?
6 5
. 3 2
O The domain of the function is all real numbers less
than or equal to -1.
O The range of the function is all real numbers greater
than or equal to 0.
The range of the function is all real numbers less thar
or equal to 0.
O The domain of the function is all real numbers less
than or equal to 0.
1
-7 -6 -5 -4 -3 -2 -11
2 3
4
5 6 7 X
-2
-3
-4
-5
-6

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). =