
Show transcribed image text 3. (4 points) Figure 3.49 shows the tangent line approximation to f(x) near (a) Find a, f(a), and f'(a) (b) Estimate f(2.1) and f (1.98). Are these under or overestimates? Which estimate would you expect to be more accurate and why? y=-3x + 7 f(x) Figure 3.49
3. (4 points) Figure 3.49 shows the tangent line approximation to f(x) near (a) Find a, f(a), and f'(a) (b) Estimate f(2.1) and f (1.98). Are these under or overestimates? Which estimate would you expect to be more accurate and why? y=-3x + 7 f(x) Figure 3.49





