How do you solve these questions?

B 3 3 Consider the graph of f(x) = x2. a Find the average rate of change in f(x) from: i (2. 4) a= 1 to a= 2 ii T=1 to x = 1.5 3 lil r= 1 to r = 1.1 iv x = 1 to = 1.01 (1.5,2.25) vr=1 to = 1.001 b Comment on your answers in a. (1,1) (1.1,1.21) (1.01, 1.0201) (1.001, 1.002 001) 1 2