Here is the grsaph of a quadraticfunction f. select the equation that defines the function f?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

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?