The function g(x) = x is transformed to obtain function h.
h(x) = g(x) + 1.
Which statement describes how the graph of his different from the graph of g?

A)The graph of his the graph of g vertically shifted up 1 unit.
B)The graph of h is the graph of ghorizontally shifted left 1 unit.
C)The graph of his the graph of gvertically shifted down 1 unit.
D)The graph of his the graph of ghorizontally shifted right 1 unit.

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).