Use the graph below to answer the following question:

graph of parabola going through 1, negative 3, and 3, 1

What is the average rate of change from x = 1 to x = 3?

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 is another way to express 36 +32

What percent of 18 is 24? and plz explain thx.