Which two lines are parallel
3x+y=-2
2y-6x=4
2y=-6x-8

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

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). =