We discussed slope-field problems in general as a review of the classes from before the break. We covered the derivative as the slope of a "parent" function, local linearity of non-linear functions, how the little "pieces" in the slope field indicate the slope of the parent function at the particular point which results from substituting values of x in the equation of the derivative. We reviewed that integrating the derivative gives the parent function but doesn't locate it in the plane because of the arbitrary nature of the constant. Then, we picked a couple of values for the constant of integration and plotted the resulting equations.