Select the correct answer. Solve the equation using the method of completing the square. 2r2 + 16r - 8 = 0​

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Which statement about perfect cubes is true

Find the values of the variables in the kite