Section: 2.1 Problem #4
4. f(x) = 3 + x 2
(a) (1, 4), (1 + h, 3 + (1 + h) 2 )
(b) (x, 3 + x 2 ), (x + h, 3 + (x + h) 2 )
Section: 2.2 Problem #6
6. Use the information in the figure above to plot the values of the functions 2 f , f − g and g f and their derivatives at x = 1, 2 and 3.