Which equation is in point-slope form and depicts the equation of this line? Ο Α.
(y + 4) = -(1)/(3)(x + 1)
OB.
(y-1) = -(1)/(3)(x - 2)
O C.
(y-4) = -(5)/(3)(x-1)
OD.
(y+4) = (5)/(3)(x+ 1)

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

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?