1. Explicit vs Implicit

2. Explicit: Explicit: A function defined in terms of one variable. y= 3x + 2 is defined in terms of x only. Implicit: Implicit: A function defined in terms of two or more variables. y 2 + 2xy + 3x 2 = 12 is defined in terms of x and y. You can’t solve the equation for either x or y only.

3. Identify each function as either explicit or implicit. Polling question: 1.2

4. Find the derivative of the explicit functions Page 1.3 Page 1.4 Page 1.5

5. Find the derivative of the implicit functions Student practice page 1.6 Student practice page 1.7 Student practice page 1.8

6. Student practice page 1.9

7. Student practice page 1.10