What is the minimum and maximum of g(x)=-3x^2-18x-31

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?