PLEASE ANSWER QUICK IM FAILING If f(o) = Ix1+9 and g() =-6, which describes the value of (f+ g)()?
O (f+g)() 23 for al values of x
O (f+g)() s3 for all values of x
O (f+g)() s6 for all values of x
O (f+ g)() 2 6 for all values of x

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.

What’s the answer ? use the picture to see the problem

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?