Sup your look for easy question right well no question here just giving free points lol

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?