Recap of lab 1: The geometry of univariate functions  

1. Linear functions:		2. Polynomial functions:
	1. Y = 10 - 1X 2. Y = 12 - 1X 3. Y = 10 - 2X 4. Y = 12 - 2X		1. Y = 0 2. Y = 0 + 8X 3. Y = 0 + 8X + 5X2 4. Y = 0 + 8X + 5X2 - 1X3
3. Power functions:
1. Y = X0                                             2. Y = X1                                             3. Y = X2                                             4. Y = X0.5                                             5. Y = X-2                                             6. Y = X-0.5