2.1
Defining Average and Instantaneous Rates of Change at a Point
2.2
Defining the Derivative of a Function and Using Derivative Notation
2.3
Estimating Derivatives of a Function at a Point
2.4
Connecting Differentiability and Continuity: Determining When Derivatives Do and Do Not Exist
2.6
Derivative Rules: Constant, Sum, Difference, and Constant Multiple
2.7
Derivatives of cos x, sin x, e^x, and ln x
2.10
Finding the Derivatives of Tangent, Cotangent, Secant, and/or Cosecant Functions