In the coordinate plane below, triangle ABC has vertices A(1, 2) , B(4, 0) and C(1, - 1) . What is the scale factor and the center of dilation that will carry triangle ABC onto triangle A^ prime B^ prime C^ prime ?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

For the inequality |c| < |d| to be true, which of the following must be true?