What is the equation of the axis of symmetry for the parabola y equals start fraction one over two end fraction left parenthesis x minus three right parenthesis squared plus five ? (5 points) x = −3
x equals start fraction one over two end fraction
x = 3
x = 5

When turned about its axis of rotation, which shape could have created this three-dimensional object?

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

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).