Question

y = f(x) is the function dy/dx is known as
. a rate measure
b. the rate of change ofx writy when y change by I unut
c. both a and b
d neither a nor b
a​

Answer 1

law of conservation. Conservation law, also called law of conservation, in physics, several principles that state that certain physical properties (i.e., measurable quantities) do not change in the course of time within an isolated physical system.