calculus

A function, in mathematics, is used to indicate the relationship between two or more quantities. For example, the term function can be used to designate a power xn of a variable x. In addition, it can be applied to various geometric aspects of a curve, such as its slope. The concept of a function is also related to the Dirichlet concept. Dirichlet regarded y = x2 - 3x + 5 as a function which is thought of as …showed first 75 words of 2259 total…

…showed last 75 words of 2259 total…ties (rates of change of distance with respect to time; (v (t) = x' (t) where x' (t) rate of change of position with respect to time) and accelerations (rates of change of velocities with respect to time; a(t) = v'(t) = xn(t)) of points moving on straight lines or other curves. For problems involving constant gravitational pull on objects in free fall the equation y (t) = -1/2gt2 + v0t + y0.