Solve for the zeros of the quadratic function f(x) = x + 5 – 2x2. 1. put the quadratic function in standard form. f(x) = –2x2 + x + 5 2. set the function equal to 0 to create a quadratic equation. –2x2 + x + 5 = 0 3. determine the values for a, b, and c. a = b = c = 4. analyze the discriminant. b2 – 4ac = the quadratic function will have .

3382-299=3383- ? fill in the blank?

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).

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?