What is the discriminant of the quadratic equation x^2 + 2x + 6 = 0 please hurry!!!

The empire state building in new york city is 1454 feet tall a model of a building is 24 inches tall what is the ratio of the height of the model to the height of the actual empire state building

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Find the root(s) of f (x) = (x- 6)2(x + 2)2.