-Download Geogebra File: Linear Regression[br][br]-Move some of your points around so that your r-value is 0[br]-Move some of the points around so the r-value is close to -1[br]-Move some of the points around so the r-value is close to 1[br]-Where do the points need to be for the regression line to have a slope of -0.5 and a y-intercept of 12?[br]-What happens to the r-value when the points create the regression line in the step above?