The slope intercept form of the equation of a line that passes through point (-2, -13) is y = 5x - 3. what is the point slope form of the equation for this line?

a. y - 13 = 5(x - 2)

b. y + 13 = 5(x + 2)

c. y - 2 = 5(x - 13)

d. y + 2 = 5(x + 13)

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.