A function is defined at and the following values are known

MATHEMATICS · Subjective · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

A function

h

is defined at

x=-1

and the following values are known.

x	−1.3	−1.1	−1.01	−0.99	−0.9	−0.7	−1
h(x)	5.15	5.05	5.001	4.999	4.95	4.85	5

Using the information provided, determine whether

h

is continuous at

x=-1

and briefly justify your conclusion.