Quadratic equations Assignment Example | Topics and Well Written Essays - 250 words

Quadratic equations - naming ExampleA maker of trophies observes that their profit behaves as P(x) = -0.3x2 + fx m where f pertains to fee for designing awards correspond to clients request while m refers to the periodical studio rent. P(x) would then be the monthly profit obtained as a function of x or the number of awards designed by the plunder making company in a month. At a point where x = - f / 2(-0.3) , uttermost profit is achieved.Sports such as foot cluster often involve throwing of ball from the ground and the ball throw (projectile) eventually follows a path of trajectory in the shape of a parabola. Physicists characterize this scenario in a kinematic equation that is quadratic by nature, being y = V0y*t - gt2 in which y represents displacement of the ball whereas V0y is the initial velocity, along the vertical. If one wishes to find time t when the ball hits the ground from the air, y whitethorn be set to 0 so that t may be solved given V0y, with g = 9.81