[MATH 2Z03] - Midterm Exam Guide - Ultimate 16 pages long Study Guide!

98 views16 pages

Document Summary

Bring all the y"s and orders and powers of y to one side and bring all the x"s and orders and powers of x to one side. When given a circle, keep in mind that the slope of all lines is y the circle is perpendicular to the previous (recall inward acceleration), d x . Since the slope at each point of y x d y= , the negative x reciprocal of y x . P x x: put your equation into the following form: , where there are no coefficients in front of the y". This is also known as standard form: find the integrating factor, without showing proof: y t x q x x d x c. If q(x) = 0, treat as a separable equation. Transient terms are terms in the solution with constants in them. The general formula for growth and decay is kx. , where k is the x d t d growth/decay constant.