He difference of a number s and 6

The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

If the discriminant if a quadratic equation is 4 which statement describes the roots?