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

Quadratic equations - Assignment ExampleA maker of trophies observes that their receipts behaves as P(x) = -0.3x2 + fx m where f pertains to fee for designing awards according to clients request while m refers to the monthly studio rent. P(x) would then be the monthly profit obtained as a function of x or the number of awards designed by the trophy making company in a month. At a point where x = - f / 2(-0.3) , maximum profit is achieved.Sports such as football often involve throwing of ball from the ground and the ball thrown (projectile) in conclusion 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 may be set to 0 so that t may be solved given V0y, with g = 9.81