the equation of a parabola is given. y = -1/6x^2 + 7x - 80. what is the equation of the directix of the parabola? enter your answer in the box.​

Which graph represents the following piecewise defined function?

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?