Write the equation of the line that goes through the point (3, 7) and has a slope of 2 in point-slope form. Remember that point-slope form is `y\ -\ y_{1}\ =\ m\left(x\ -\ x_{1}\right)`

Once you have your equation, graph its line on the coordinate plane to the left.

Multiply. write your answer in simplest form. 3/8 x 5/7

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(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.