HELP ASAP 1. A term that includes a variable. is called?

2. A term that is a known number without variables. is called?

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).

Determine the solution for mc001-1.jpeg

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2