Calculus is the study of functions based on the premise that all smooth curves can be considered to consist of infinitesimally small straight segments (microsegments). One consequence of this premise...
it's trickyWell, that question is far too difficult to answer; you should take some Calc courses. Calculus is the study of the rate at which something changes, in relation to something else... Think...
Typically, the pre-requisite for calculus is algebra and trigonometry. These are usually universally required because you need these skills to actually do the mathematics of the calculus. There are a...