If f(x) = 2x2 + 4 and g(x) = x - 6, determine f(-5) - g(-5). 53
-49
55
65
which one is the answer

What is the solution of log2  (3x  -  7)  =  3? 4 5

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.

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0