ECON1530 Activity 8 1. f0?) = (1 + $)2(1 - m) (a) Find the linear approximation for f (cc) when cc = 4 about a: = 3 (b) Compute the actual f (as) when x = 4. (c) Use your results in 1a and 1b to calculate the error term (remainder). ((1) Find the quadratic approximation for f (as) when m = 4 about a: = 3. (e) Use your result in part 1d to calculate the error term (remainder) of your approximation and compare with your answer in part 1c. (f) Draw a diagram illustrating parts 1a, 1b, and 1d. See Figure 7.4.7 in Sydsaeter et al for a similar graph