The function q was measured experimentally near x=5; slight measurement error is possible.
x 4.80 4.90 4.95 4.97 4.99
q(x) 7.30 7.12 7.05 7.02 7.01
Which interval is most reasonable to contain x→5−limq(x) to within 0.05?
a) [7.05,7.15]
b) [6.95,7.05]
c) The limit cannot be determined from the data
d) [6.85,6.95]