The table lists values of a differentiable function

MATHEMATICS · Subjective · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties

Problem

The table lists values of a differentiable function ff.
xx4.84.84.94.95.05.05.15.15.25.2
f(x)f(x)22.9922.9924.0224.0225.0525.0526.1026.1027.1727.17
(a) Use the data at x=4.9x=4.9 and x=5.1x=5.1 to approximate f′(5)f'(5). (b) Use the data at x=4.8x=4.8 and x=5.2x=5.2 to approximate f′(5)f'(5). (c) Indicate which estimate in (a) or (b) is likely closer to the true value of f′(5)f'(5) and give a brief reason.

Related theory

Browse the problem library