Consider the quadratic function g(x) = 2x? -5.
a. restrict the domain of g(x) so the inverse is also a function. then find the inverse
function, g-'(x).
b. graph both functions, g(x) and g(x) and explain how you can visually tell that they
are inverses of one another.

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).

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25